Will mark brainliest! Please help: The characteristics of certain cell divisions are described in the following table. Cell Division Characteristics Characteristic Description 1 Forms diploid cells 2 Creates sex cells, or gametes Which type(s) of cell division do the two characteristics represent? A. Both characteristics represent meiosis. B. Both characteristics represent mitosis. C. Characteristic 1 represents meiosis and characteristic 2 represents mitosis. D. Characteristic 1 represents mitosis and characteristic 2 represents meiosis.
Answers
Answer:
C. Characteristic 1 represents meiosis and characteristic 2 represents mitosis.
Explanation:
Answer:
C
Explanation:
I took the flvs test i know
Related Questions
WILL GIVE BRAINLIEST 40 PTS Classify each of the characteristics and examples as belonging to plant cells (P), animal cells (A),
or bacterial cells (B). Some characteristics may apply to more than one cell type.
_________ a. prokaryotic cell
_________ b. large vacuole for water storage
_________ c. example: blood cell
_________ d. enclosed nucleus
_________ e. smallest cell type
_________ f. eukaryotic cell
_________ g. has a cell membrane
_________ h. linear DNA
_________ i. no membrane-bound nucleus
_________ j. cell wall made of cellulose
_________ k. circular DNA
_________ l. has chloroplasts
_________ m. microscopic
_________ n. example: E. coli
Answers
Answer:
a. prokaryotic cell - B
b. large vacuole for water storage - P
c. example: blood cell - A
d. enclosed nucleus - A
e. smallest cell type - B
f. eukaryotic cell - A
g. has a cell membrane - A, P, B
h. linear DNA - B
i. no membrane-bound nucleus - B
j. cell wall made of cellulose - P
k. circular DNA - B
l. has chloroplasts - P
m. microscopic - A, P, B
n. example: E. coli - B
Answer:
a. prokaryotic cell - B
b. large vacuole for water storage - P
c. example: blood cell - A
d. enclosed nucleus - A
e. smallest cell type - B
f. eukaryotic cell - A
g. has a cell membrane - A, P, B
h. linear DNA - B
i. no membrane-bound nucleus - B
j. cell wall made of cellulose - P
k. circular DNA - B
l. has chloroplasts - P
m. microscopic - A, P, B
lol i had a test on this.
Seed Germination Investigation
The students are to investigate the process of seed germination during their summer
vacation.
They will select different types of seeds, such as beans, peas, or sunflower seeds.
Encourage students to set up a germination experiment by placing the seeds in
different conditions, such as light vs. dark, or wet vs. dry. Moreover, they need to
pot the same seed in more than one pots.
They should observe and document the changes that occur over time, including the
emergence of roots and shoots.
Answers
Answer:
Okay...In this case I suggest you use corn seed or beans seed
Explanation:
It should take about 6 weeks to see the Germination, until then continue watering it and giving it sunlight
The seed germination investigation during the students' summer vacation involves selecting various seeds (e.g., beans, peas, sunflower) and setting up an experiment. They will place the seeds in different conditions, like light vs. dark or wet vs. dry, and pot the same seed in multiple pots. Throughout the investigation, the students are expected to carefully observe and document the changes that take place over time, including the growth of roots and shoots. This hands-on approach allows them to gain practical knowledge of seed germination and develop essential scientific skills in observation, data collection, and documentation.
A natural disaster caused a population of 4,695 organisms to migrate to a new habitat. A few generations after the disaster, it was observed that the new habitat did not support the survival of the species. The table shows the population of the species in the two habitats.
Answers
Answer:
https://brainly.com/question/4104931
What is the main difference between a dwarf planet and a major planet?
Dwarf planets do not have moons.
Dwarf planets do not have enough mass to be a regular planet.
Dwarf planets are much farther from the sun.
Dwarf planets have not cleared other bodies out of their orbital paths.
Answers
Answer:
it is c becaouse i did the test before
Explanation:
Answer:
B is correct dwarf planets do not have enough mass to be a regular planet
Make a Punnett Square for two smooth seed hybrid pea plants (Ss).
Answers
Answer:
Hope this helps!
I need a lot of hlp ill give brainliest plz help : (
At one time, people believed that living things could develop from nonliving matter, an idea known as spontaneous generation. Which of these ideas has replaced the idea of spontaneous generation?
A.Cells are the basic units of structure and function in living things.
B.All living things are composed of cells.
C.All cells come from pre-existing cells.
D.All matter is made up of atoms.
Answers
same thing from SL thx for helping.
Answers
(HURRYYYYYYYY) List three scientific ideas, discoveries, concepts, or issues that interest you.
Answers
Answer:
Ideas-
The theory of evolution
The Modern Cell Theory
Discoveries-
Penincillin
Astrology
Theory of evolution
Select whether the description is for Vertebrates or Invertebrates.
insects, spiders, snails, and worms
most types of pets
more of them on Earth than the other group
have simpler body systems
have more-complex body systems
fish, birds, reptiles, amphibians, and mammals
Answers
2) vertebrae
3) vertebrae
4) invertebrate
5) vertebrae
6) vertebrae
For the first one, it is invertebrates
For the second one, it’s vertebrates
For the third one, I think it’s vertebrates
For the fourth one, invertebrates
For the fifth one, vertebrates
For the sixith one, it is vertebrates
Hope this helps!! Sorry if there are some typos
In what way is the cell membrane like a gatekeeper? (The picture It just because I wanted to put it TwT)
Answers
The membrane is a gatekeeper as it only allows access to selected nutrients or cells, if it wants one type of nutrient to process, it will only choose that nutrient!
Hope this helps, if not, comment below please!!!!
Answer:
The cell membrane controls how materials move into or out of a cell, just like a gatekeeper controls the flow of traffic into and out of a parking lot. Movement of substances through a cell membrane WITHOUT using the cell's energy ; includes diffusion, osmosis, and facilitated diffusion.
Explanation: My name is Armalinda here is a google meet code pib-xywc-uaa
I have a homework assignment that tells me to create a chat between two parts of the endocrine system when you are about to sleep. I know that the two glands would be the hypothalamus and the pineal gland. The thing is I can't find out which hormone the hypothalamus produces that sends signals to the pineal gland to produce melatonin. any help would be massively appreciated
Answers
Here is a possible chat between the hypothalamus and the pineal gland before sleep:
Hypothalamus: Hey pineal gland, it's getting dark outside. Time to start producing melatonin.Pineal gland: Sure thing, hypothalamus. I'll get right on it.Hypothalamus: Thanks, pineal gland. I'm going to go take a nap now.Pineal gland: Good night, hypothalamus. Sleep well.How does the endocrine system work for sleep?The hormone that the hypothalamus produces that sends signals to the pineal gland to produce melatonin is called melatonin-releasing hormone (MSH). The hypothalamus and the pineal gland work together to regulate sleep-wake cycle.
When it gets dark outside, the hypothalamus releases MSH, which signals the pineal gland to start producing melatonin. Melatonin is a hormone that makes the body feel sleepy. It helps to regulate the body's internal clock and to promote sleep.
Find out more on endocrine system here: https://brainly.com/question/4455660
#SPJ1
What are the main ideas contained in the big bang theory?
What are some examples of religious and non-religious objections to the theory?
Answers
Answer: 1. In short, the Big Bang hypothesis states that all of the current and past matter in the Universe came into existence at the same time, roughly 13.8 billion years ago. At this time, all matter was compacted into a very small ball with infinite density and intense heat called a Singularity. The Big Bang Theory is the leading explanation about how the universe began. At its simplest, it says the universe as we know it started with a small singularity, then inflated over the next 13.8 billion years to the cosmos that we know today. 2. non- Atheist. The term atheist can be defined literally as lacking a humanoid god concept, but historically it means one of two things. ...
Anti-theist. When atheist consistently evoked images of Madalyn Murray O'Hair, hostility toward religion was assumed. ...
Agnostic. ...
Skeptic. ...
Freethinker. ...
Humanist. ...
Pantheist.
religiuos- These might include, for example, wearing particular head coverings or other religious dress (such as a Jewish yarmulke or a Muslim headscarf), or wearing certain hairstyles or facial hair (such as Rastafarian dreadlocks or Sikh uncut hair and beard).
Explanation:
Which of these is an example of alliteration?
A.
“The glass splattered all over the kitchen floor.”
B.
“The television sang a catchy tune as it played in the living room.”
C.
“Tina, the talkative teen, tells amazing stories.”
D.
“My mom’s shirt is as white as snow.”
Answers
Answer:
C
Tina, the talker Tive teen, tells amazing stories.
Answer:
C
Explanation:
Because alliteration occurs when two or more words are linked that share the same first consonant sound in this case the consonant sound is 'T'
Nguyen uses a triple beam balance to measure the mass of each rock. Read the values on the balance for rocks X, Y, and Z.
Answers
Answer:
X = 120
Y= 710
Z= 620
Explanation:
The Density of Rocks Part A Nguyen uses a triple beam balance to measure the mass of each rock. Read the values on the balance for rocks X, Y, and Z. Rock Balance Reading of Rock Mass (g) X triple beam part of mass balance with top beam with pointer at 20, middle beam with pointer at 0, and lowest beam with pointer at 1 Y triple beam part of mass balance with top beam with pointer at 10, middle beam with pointer at 0, and lowest beam with pointer at 7 Z triple beam part of mass balance with top beam with pointer at 20, middle beam with pointer at 0, and lowest beam with pointer at 6
y = 710
z = 620
Imagine you could interview one of the Scientists mentioned in this lesson. Think of at least 4 questions you could ask them. Then imagine they could answer your questions. Write out (or type) how you think this interview would sound.
Answers
Answer:
I would interview Thomas Edison.
1. What idea you had for inveting the telephone?
- "I basiclly used a battery to provide current on the phone line and to control its strength by using carbon to vary the resistance".
2.Did you once wanted to give up while creating an artwork?
My only answer and quote im giving is this: “I have not failed 10,000 times – I've successfully found 10,000 ways that will not work.”
3.What inspired you?
-"I got my intrest by The Civil War it got me interested in invention."
4.How did you came up with the materials for making with your inventions?
"One night, after absent-mindedly rolling between my fingers a piece of lampblack, the material he used in his telephone receiver, I got the idea for switching to a carbonized filament".
5. So, Last question. Why you have to fail to succeed?
"Failure makes you better."
You have to find a way to find success through failure, and so you open yourself up to new ideas and new solutions to the same old problems. It may be difficult to cope with the setback at first, but eventually, mistakes will excite you.
Where is most of the gas in the atmosphere found? Right in complete sentences.
Answers
Answer:
The majority of the mass of the entire atmosphere is contained in the troposphere—between approximately 75 and 80 percent.,
Most of the water vapor in the atmosphere, along with dust and ash particles, are found in the troposphere—explaining why most of Earth's clouds are located in this layer.
Explanation:
Infectious Disease Investigation
The students are to investigate an infectious disease.
They will choose a specific infectious disease, such as the flu, common cold, or
COVID-19, and research its causes, symptoms, and preventive measures.
Students are to create informative posters or presentations about the disease,
including its transmission methods and ways to protect oneself from infection.
They will explain the importance of personal hygiene and vaccination in preventing
the spread of infectious diseases.
Following the summer vacation, the students will be given an opportunity to present
their findings to the class or organize an "Infectious Disease Awareness Campaign"
where they can share their posters or presentations with their peers.
Answers
Answer:
The common cold is an illness affecting your nose and throat. Most often, it's harmless, but it might not feel that way. Germs called viruses cause a common cold.
Often, adults may have two or three colds each year. Infants and young children may have colds more often
Look at the diagram of the rock cycle below.
Which part of the cycle is missing?
A.
sedimentation
B.
melting
C.
crystallization
D.
mineral integration
Answers
it’s melting
From the diagram of the rock cycle the missing part is ( B ) ; Melting
Magma is a hot liquid/semi-liquid rock that is usually formed under the earth due to high pressure and temperature present in the inner core of the earth. magma is obtained by the melting down of existing rocks ( Igneous, sedimentary and metamorphic rocks ) under high pressure and temperature in the earths core.
Magma is released to the earth surfaces during volcanoes therefore the missing term in the rock cycle is melting
Hence we can conclude that from the diagram of the rock cycle the missing part is Melting.
Learn more : https://brainly.com/question/23661578
Do all molecules with the same number of atoms have the same shape?
what would be a good hypothesis?
Subject: Science
Answers
Highly organized systems like living cells should have _____.
a. High energy
b. High entropy
c. Low entropy
d. Low energy
Answers
If you could repeat the experiment and make it better, what would you do differently and why? There are always ways that experiments can be improved. Now that you are a veteran of this experiment and have experience with the procedure, offer some advice to the next scientist about what you suggest and why. 7 Life Science
100 points gave me a good answer.
Answers
1. Increase sample size: By increasing the sample size, the statistical power of the experiment increases, which makes it easier to detect differences between groups or conditions.
2. Use a control group: A control group is essential to reduce the impact of confounding variables and to validate the experimental design. The control group should be identical to the experimental group, except for the manipulated variable.
3. Randomize the assignment of subjects: Randomization helps eliminate bias and ensures that differences between groups are due to the manipulated variable and not due to pre-existing differences between subjects.
4. Blind the experiment: Blinding reduces the impact of bias by preventing experimenters and subjects from knowing which group they are in. This can be achieved through single-blind or double-blind procedures.
5. Replicate the experiment: Replication is crucial to ensure the reliability of the results. Ideally, experiments should be replicated by different researchers in different labs.
6. Use appropriate statistical analysis: Choosing the right statistical analysis is important to ensure the validity of the results. Statistical tests should be chosen based on the type of data collected and the research question.
7. Document all procedures: Documenting all procedures, including the experimental design, data collection methods, and statistical analysis, is essential for transparency and reproducibility.
Hope this applies to your experiment in anyways best of luck
1. What kinds of pollution do you know? Which is the worst? Discuss in group.
2. What are fossil fuels? Give examples. Where are they used? Can they be replaced?
3. Some factories dump waste water in rivers and ocean. How can we prevent this?
4. People throw away tons of garbage everyday. How can we reduce the amount of garbage?
5. Do you drink bottled water? Why or why not? What is its effect on the environment?
pls 3-5 sentence and then explain briefly the answer. ty
Answers
Answer:
1. There's air pollution, water pollution, noise pollution, and light pollution. The worst pollution is air pollution because it can cause severe health problems like respiratory diseases or even cancer.
2. Fossil fuels are resources that are formed from the remains of dead plants and animals. An example would be coal, oil, and natural gas. These fuels are used to generate electricity, power vehicles, heat homes and buildings. Yes, there many other energy sources that can replace fossil fuels.
3. One way to prevent factories from dumping waste water in rivers and oceans is to implement stricter regulations and penalties for those who violate them.
4. One of the best ways to reduce the amount of garbage is to reduce, reuse, and recycle.
5. Yes, I drink bottled water because it's more water to drink from a bottle and its effect on the environment is recycling and being reused.
1. Pollution can be of many types such as air pollution, water pollution, noise pollution, and land pollution. In my opinion, air pollution is the worst because it affects people's health and can cause breathing problems, heart diseases, and even cancer. Discussing this issue in a group can help us understand different perspectives and find solutions to reduce pollution.
2. Fossil fuels are non-renewable sources of energy that are formed from the remains of dead plants and animals. Examples of fossil fuels include coal, oil, and natural gas. They are used to generate electricity, fuel vehicles, and heat homes. However, they are a major contributor to air pollution and climate change. Fossil fuels can be replaced by renewable sources of energy such as solar, wind, and hydro power.
3. Factories dumping waste water in rivers and oceans can have a negative impact on aquatic life and the environment. To prevent this, factories can treat their waste water before discharging it into the environment. Governments can also enforce strict regulations and penalties for factories that violate environmental laws.
4. To reduce the amount of garbage, we can follow the three R's - reduce, reuse, and recycle. We can reduce the amount of waste we generate by using reusable bags, bottles, and containers. We can also compost organic waste such as food scraps and yard waste. Recycling can also help reduce the amount of garbage by turning waste into new products.
5. I try to avoid drinking bottled water because it generates a lot of plastic waste that can take hundreds of years to decompose. Plastic waste can also harm wildlife and pollute the oceans. Instead, I use a refillable water bottle and fill it with tap water. Tap water is safe to drink in most developed countries and can be a more sustainable choice.
1.) what is acid rain and how is it caused?
2.) what is smog? How is it created?
Answers
Answer:
1. Acid rain is caused by a chemical reaction that starts when sulfur dioxide and nitrogen oxides are released into the atmosphere.
2. When sunlight reacts with nitrogen oxides and at least one volatile organic compound in the atmosphere, photochemical smog is formed.
Explanation:
Which type of succession (primary or secondary) is going to have the biggest impact on an ecosystem?
Answers
Answer:
Secondary succesion because secondary succession follows a major disturbance, such as a fire or a flood.
Answer: The secondary succession is going to have the biggest impact
Explanation:
Indicate whether each source is reliable or unreliable.
a goverment website
a university professor’s personal blog
a commercial website
an online peer-reviewed science journal
Answers
Answer:
Reliable
Unreliable
Unreliable
Reliable
Explanation:
Government websites use the domain suffix (.gov) which demonstrates that the information being provided is from the federal government (reliable).
Blogs are not reliable, especially if they are personal (unreliable)
While some commercial websites could be right, some can skew the truth to fit their perspective or lie for financial gain (unreliable)
Peer reviewed science journals provide studies and experiments, and use real examples (reliable)
HELP ME I NEED TO KNOW
Answers
Answer:
amount of deforestation
Explanation:
What does a football player need to do to change the position of the football?
Answers
In other to change the position of the football, a player may kick the ball in the direction of preference. The ball can change the position based on the force applied.
When a football is kicked, it travels towards the direction of the applied force,( ignoring air constraint) which may alter its movement.
The speed of travel is a function of the applied force due to the leg muscles and the intensity of the kicker.
Therefore, to change the position of the football, the player needs to apply a force on the ball in any preferred direction.
Learn more : https://brainly.com/question/22917438
Humans and chimpanzees share roughly how much DNA?
Answers
Which of the following transforms heat into electrical energy?
Static
Water
Wind
Fossil fuels
Answers
Answer:
Static (Option A)
Explanation:
You need a hot surface that has rotating potential amounts of electricity energy, this is why the sun is a great source. An example of this type of energy is a geothermal energy plant. It needs to be able to heat it as well as cool it down.
True or False: The Calvin cycle is also known as the “light-dependent reaction” because it needs sunlight.
Answers
Answer:
false
Explanation: The Calvin Cycle, or light independent reaction, does not utilize sunlight as an input. During the light independent reaction, or the Calvin Cycle, carbon fixation first occurs. CO2 produced during the light dependent reaction reacts with RuBP, ultimately producing PGA.
Have a nice day!