Which of these is a function of testosterone in reproduction?
A. Reducing the size of the adrenal glands
B. Reducing function of the exocrine glands
C. Promoting the development of the endocrine system
D. Promoting the development of adult male characteristics
Answers
i think its D but i'm not 100% sure
Related Questions
Can someone answer number 12
Answers
Answer: digestion starts in the stomach is false
Explanation: The digestive process starts in your mouth when you chew. Your salivary glands make saliva, a digestive juice, which moistens food
How does carbon enter the atmosphere?
(MULTIPLE CHOICE)
A). plant stomata
B). release of CO2 by the oceans
C). animal and human respiration
D). transpiration
E). decomposition of limestone
F). burning of fossil fuels
Answers
Answer:
B, C, E, & F
Explanation:
All have to deal with a release of energy.
Which of the following puts the components of a cell in order from smallest to largest?
Answers
As a result of crossing two hterozygous yellow garden peas, 120 offspring are produced. What is the phenotypic ratio of these offspring?
A. 1:1
B. 1:0
C. 3:1
D. 2:1
Answers
Answer:
the answer is c
Explanation:
List different technologies other than microscopes that improve our
understanding of cells and how they
function.
Answers
Answer:
google on a computer
Explanation:
Answer:
Well, a microscope is essentially branches of others that divulge into specifics. To answer your question, a major technology is biotechnology.
Explanation:
Biotechnology is an entire major with different scopes and ideas. Some commonly known are RNA and DNA Extraction and Gel Electrophoresis. Hopefully, this answer helped to finish your question partly. But, you can research more on google's scholar website.
Measuring Pulse
To take your pulse, you press your fingers against an artery near the surface of the body. What are you feeling and measuring when you take your pulse? Why can’t you take your pulse by pressing your fingers against a vein?
Answers
Answer:How long each heart beat are apart
Explanation:
the vein isnt conected to ur heart :P
What conditions produce the fastest weathering?
A. cold and dry
B. hot and dry
C. hot and wet
D. cold and wet
Answers
Answer:
Hot and Wet climates
Explanation:
It occurs very slowly in hot and dry climates. Without temperature changes, ice wedging cannot occur.
Observation
Use your senses to make an observation about your environment.
Questions
Create a hypothesis that can be tested in an experiment.
Remember, a hypothesis has a specific "if then" wording.It describes what will happen to the dependent variable when changes are made to the independent variable.For example, "If a plant is fertilized (independent variable), then it will grow faster (dependent variable)."
Design and plan an experiment.
Be sure to identify an independent variable, a dependent variable, and any controls.Remember, controls are factors which stay the same.In an experiment designed to test the previously stated hypothesis, one control would be to use the same kind of plant.Write a complete description of your experiment.Include a list of necessary materials.It is a good idea to follow a step-by-step procedure format.Think of everything you need to do, then write it down in the order it must be completed.Your description and procedure should be clear enough that another person could duplicate your experiment exactly.
Answers
Answer: E
Explanation:
Experiment Design:
Independent Variable: Intensity of light (Low, Medium, High)
Dependent Variable: Rate of photosynthesis (measured by oxygen production or CO2 consumption)
Control: Same kind of plant, constant temperature, constant CO2 concentration, constant water availability, and constant duration of light exposure.
Materials:
Three identical potted plants (of the same species)
Light source(s) with adjustable intensity
Light meter (lux meter) to measure light intensity
CO2 gas sensor or oxygen gas sensor
Timer or stopwatch
Water supply
Thermometer
Data recording sheets
Procedure:
Set up the three identical potted plants in a controlled environment with the same temperature and CO2 concentration.
Ensure that all plants receive the same amount of water.
Place the light source(s) at an equal distance from the plants.
Measure and record the initial light intensity using the lux meter.
Adjust the light intensity to low for the first plant, medium for the second plant, and high for the third plant.
Start the timer and expose the plants to light for a specified duration (e.g., 1 hour).
During the exposure period, measure and record the temperature, CO2 concentration (if possible), and light intensity at regular intervals.
After the exposure period, use the CO2 gas sensor or oxygen gas sensor to measure the change in CO2 concentration or oxygen production, respectively, in the surrounding air.
Record the data obtained from the sensors and calculate the rate of photosynthesis for each plant.
Repeat the experiment multiple times to ensure reliability and average the results.
Analyze the data collected and compare the rates of photosynthesis among the three different light intensities.
Draw conclusions based on the analysis and determine whether the hypothesis is supported or rejected.
By following this experimental design, you can test the hypothesis and determine the effect of light intensity on the rate of photosynthesis in plants. Remember to conduct the experiment in a controlled environment and gather sufficient data for accurate analysis.
Can someone please help me on this question?
The model below represents water.
~insert picture~
Based on the labels, what is the best description of this model?
A. X and Y represent molecules; Z represents an atom of water
B. X represents a molecule; Y represents a particle; Z represents an atom of water
C. X represents an atom; Y represents a molecule; Z represents a particle of water
D. X and Y represent atoms; Z represents a molecule of water
Answers
Answer: D. X and Y represent atoms; Z represents a molecule of water
Explanation:
Molecule - Group of two or more atoms
Water is H2O meaning two hydrogen atoms bound to an oxygen atom.
Answer:
The answer is D
Which of the following are examples of
maintaining homeostasis?
a.A person sweats to cool down.
b.A bird fluffs its feathers to retain more heat.
С.A lizard stretches out on a sunny
rock to increase its internal
temperature.
d.All are examples of methods to maintain homeostasis.
Answers
Answer:
D. All are examples of methods to maintain homeostasis
Explanation:
Both parents are considered to be _________.
Homozygous
Heterozygous
Answers
Answer:If you are homozygous for a particular gene, it means you inherited the same version of that gene from both your mother and father. If you are heterozygous for a particular gene, it means you inherited two different versions of the gene, one from your mother and one from your father.
Explanation:
An indicator shows a solution's pH by changing A. color. B. shape. C. temperature.
Answers
Answer: by changing colors
Explanation: lt is a basic taste for ph determinination to know acidic or basic or neutral
An indicator shows a solution's pH by changing its color depending on its acidity. Thus, the answer is option A.
A pH indicator is a device used to check whether a chemical solution is acidic or alkaline. It ranges from a scale 1 to 14. 1 being the most acidic and 14 being the most alkaline. 7 shows a neutral stage. The color of scale number 1 is red and the color of scale number 14 is purple.
It changes color due to the disassociation of H++ ions.
For more information on pH indicators,
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Which type of biotechnology would be used by scientists who use the egg cell of an endangered animal to increase the population of the animal?
Genetic engineering because the genes of the animal would be modified
Genetic engineering because it is always helpful for the environment
Cloning because offspring that are exact copies are produced
Cloning because offspring would be produced in a few hours
Answers
Answer:
the 3rd option: Cloning because offspring that are exact copies are produced
Explanation:
Biotechnology is a field of science that comprises biology combined with technology. It utilises the living system with the technology to build products.
The correct answer is:
Option C. Cloning because offspring that are exact copies are produced.
This can be explained by:
Cloning is a mode of reproduction in which the replica of the parent is produced as offspring.The genetic content of the offspring is the same as that of the parent. Hence all the traits and the characters remain preserved.Therefore, for deliberately producing the endangered species cloning technique can be employed.
To learn more about cloning follow the link:
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Can you guys please solve this for me ASAP???? Thank you=)
Answers
all offspring would be Bb
This means they would all have black fure because they all have a dominant alelle,
Black fur 100%
White fur 0%
but the offspring can give it to their offspring (depending on other parent)
how does the organization of the organism work together to function properly
Answers
Answer:
Like cells and tissues, organs seldom work alone. They "cooperate" with one another and form specific organ systems. Organ systems are the fourth level of organization in living things. An organ system is a group of organs working together to perform a specific function for the organism.
The body has levels of organization that build on each other. Cells make up tissues, tissues make up organs, and organs make up organ systems.
The function of an organ system depends on the integrated activity of its organs. For instance, digestive system organs cooperate to process food.
Pl z help giveing brianliest
Answers
Answer:
The first one
Explanation:
Most neutrinos particles are absorbed by tiny blood vessels in the stomach.
A farmer wants to find the best conditions for growing carrots. Previous research indicates that they grow best in partial sunlight. Which factor is the best choice for an independent variable for the farmer's experiment?
A.Type of vegetable
B. Amount of sunlight
C. Type of fertilizer
D. Mass of carrot
Answers
Answer:
B
Explanation:
Knowing that the previous studies have indicated this it will help
LEASE HELP ME, SOMEBODY. I'LL MARK THE BRAINLIEST.
Answers
Answer:
Control: sat in silence
Experiment: with music
Independent: The music or no music
Dependant: Their heart rate and pulse
Explanation: Control group: is the one that sat in silence
The one that listened to music is the Experimental Group
The independent variable is the thing that they change, the music
And the dependant variable is what is being measured, their pulse and heart rate
The simple graph shows the relationship between available resources and population size. What evidence does the graph provide? A. An increase in the amount of available resources causes a decrease in population size. B. A decrease in the amount of available resources causes a decrease in population size. C. An increase in the population size causes an increase in the amount of available resources. D. A decrease in the population size causes a decrease in the amount of available resources.
Answers
Answer:
b
Explanation:
Its right
Sorry if not correct
Plz answer I'll give Brainliest to correct answerer
Answers
Answer:
B or C
Explanation:
I think it's B, stem cell because I think of a cell when I see the 2 cords. It may also be C
Answer:
A. blood cell
Explanation:
hope it help
Which characteristics describe this rock sample? Check all that apply. large crystals coarse texture evidence of rapid cooling fine texture evidence of slow cooling small crystals
Answers
Answer:
large crystals , coarse texture, evidence of slow cooling
Explanation:
Based on the given options, the characteristics that describe this rock sample are:
Large crystalsCoarse textureEvidence of slow coolingWhat are igneous rocks?
Igneous rocks are one of the three main types of rocks, along with sedimentary and metamorphic rocks. They form from the solidification and cooling of magma or lava, which are molten materials that originate from deep within the Earth's mantle or from volcanic eruptions. As the magma or lava cools and solidifies, minerals crystallize and grow to form the various types of igneous rocks.
Igneous rocks can be classified into two main categories: intrusive and extrusive. Intrusive igneous rocks form below the Earth's surface when magma cools and solidifies slowly. These rocks have large crystals and a coarse-grained texture, as the slow cooling allows ample time for mineral crystals to grow. Examples of intrusive igneous rocks include granite, diorite, and gabbro.
Extrusive igneous rocks, on the other hand, form on or above the Earth's surface when lava cools and solidifies quickly. These rocks have small or no crystals and a fine-grained texture, as the rapid cooling prevents mineral crystals from growing. Examples of extrusive igneous rocks include basalt, andesite, and rhyolite.
Igneous rocks can also be further classified based on their mineral composition, texture, and other characteristics.
Learn more about igneous rock, here:
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Explain how cell division is linked to cell theory.
Answers
Please Help me (I'll give brainlest) (LIMITED)
Answers
Answer: C
Explanation:
All the other answers wouldn't make sense. First, we cross out the ones that are obviously wrong, such as A and D. Now there's only B and C. I'm not sure If water would evaporate, but I do know that not all plant life would die off. So it leaves us with C.
how can power plants be created in ways that reduce pollution
Answers
Answer: use solar energy then
Explanation:
How does a mountain range in the path of prevailing winds affect precipitation on either side of the mountain?
Answers
Answer: As winds rise up the windward side of a mountain range, the air cools and precipitation falls. On the other side of the range, the leeward side, the air is dry, and it sinks. So there is very little precipitation on the leeward side of a mountain rang
Explanation:
If you run at 9m/s for 36 minutes, how far will you go in kilometers?
Answers
pls answer these three questions: 1. In the northern part of the state of Florida, winters have colder temperatures than the south. How might a plant in the northern part of Florida respond to winter?
a. Grow buds
b. Grow the same
c. Grow less or lose leaves
d. Start to flower or produce fruit
2. When a plant slows down its growth or loses its leaves, which season is it responding to?
a. Fall
b. Spring
c. Summer
d. Winter
3. How do plants in Florida respond to spring?
a. new plants start to grow and sprout.
b. The leaves on trees start to change colors.
c. Plants go dormant, and some lose their leaves.
d. Plants grow a lot and produce flowers and fruit.
subject: sciences
Answers
Answer each question with the correct term.
What cell does the male reproductive system produce?
What cell does the female reproductive system produce?
Answers
Explanation:
female - egg cell
male - sperm cell
help me pls (no links or get banned)
Answers
Answer:
Explanation:
For number 1a it is water, for 1b it is the plant height
2a is acid rain and 2b is the fish population
2a acid rain 2b fish population
In 2010, a new type of life form was found in California's Lake Mono. The microbe found has a variation in the structure of its DNA. DNA usually consists of nitrogen bases, sugars, and phosphates. However, this newly-discovered microbe uses arsenic if phosphorus is not available. This fact might lead to the discovery of
Answers
Answer:
Life in non earth-like environments
Explanation: