Biology College

What occurs when Two species have the need for the same resource

Answers

Answer 1

Answer:

Competition

Explanation:

since they need the same resource they will have to fight for it.

good luck on your mid-term!! i know it's quite stressful. but you can do it :)

Answer 2

Answer:

Explanation:

Related Questions

an example of how an environmental factor, like a fire, could affect an ecosystem

Answers

Answer:

below use to help guide you

Explanation:

An environmental factor like a fire can have a significant impact on an ecosystem. For example, consider a forest ecosystem where a fire breaks out. The fire can directly impact the vegetation and animal populations in the following ways:Loss of Vegetation: The fire can burn through the vegetation, resulting in a significant loss of trees, shrubs, and other plants. This can lead to changes in the composition of the ecosystem and the loss of habitats for animals that depend on the vegetation.Soil Nutrients: The fire can alter the soil nutrients by burning up the organic matter, resulting in a loss of nutrients that the plants need to grow. This can affect the growth of new vegetation and the ability of the ecosystem to recover.Animal Population: The fire can directly impact animal populations by killing animals, destroying habitats, and reducing the availability of food and water. The animals that survive the fire may face competition for resources as they seek out new habitats.Water Quality: The fire can affect the water quality in the ecosystem by increasing sedimentation and runoff, which can lead to increased erosion and pollution of water bodies.Ecological Succession: After a fire, the ecosystem undergoes a process called ecological succession, where the vegetation and animal populations gradually recover and change over time. This can lead to long-term changes in the ecosystem structure and composition.Overall, a fire can have significant impacts on an ecosystem, altering the vegetation, soil, animal populations, and water quality, and leading to long-term changes in the ecosystem structure and function.

this organelle is particularly important during cell division. it directs the formation of the mitotic spindle. this organelle is particularly important during cell division. it directs the formation of the mitotic spindle. microtubule centriole mitochondrion endoplasmic reticulum

Answers

It directs the formation of the mitotic spindle. microtubule centriole mitochondrion endoplasmic reticulum Centriole. option (2)

A centriole is a cylindrical organelle that is mostly made of the protein tubulin in cell biology. Centrioles are present in the majority of eukaryotic cells, but they are absent from conifers (Pinophyta), flowering plants (angiosperms), and the majority of fungi. They are only found in the male gametes of charophytes, bryophytes, seedless vascular plants, cycads, and ginkgo trees.

A structure known as a centrosome is composed of a bound pair of centrioles and is encircled by a highly organized mass of dense material called the pericentriolar material (PCM).

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Full Question: this organelle is particularly important during cell division. it directs the formation of the mitotic spindle. this organelle is particularly important during cell division. it directs the formation of the mitotic spindle.

microtubule centriole mitochondrion endoplasmic reticulum

Which of the following best describes Recombinant DNA?
A. DNA that has been copied into an mRNA strand.
B. A plasmid and restriction enzyme.
C. A bacterial gene with a target plasmid inside it.
D. A bacterial plasmid with a target gene inside it

Answers

Answer: D. A bacterial plasmid with a target gene inside it best describes Recombinant DNA.

Explanation: Recombinant DNA is formed by inserting a target gene of interest into a plasmid, which is a circular piece of DNA that can replicate independently in a bacterial cell. This results in a bacterial plasmid with the target gene inside it. The recombinant DNA can then be used for various purposes such as producing proteins, testing gene function, and more.

The atomic number of krypton (Kr) is 36, and it’s mass number is 84. How many neutrons do you have?

Answers

Answer:

48 neutrons

Explanation:

The atomic mass number of Krypton is 83.80 or 84, and the atomic number is 36, so 84 - 36 = 48. There are 48 neutrons inside the nucleus of one atom of Krypton.

What type of mutation does the model demonstrate

Answers

The model depicts a mutation to a gene's partial base sequence. The model demonstrates mutations of the insertion kind.

Which of the four mutation kinds are they?

There are many different kinds of mutations, including translocation, insertion, deletion, and replacement. The entire gene sequence after the mutation will be misread if a mutation alters this regular reading frame.

This may lead to incorrect amino acids being added to the protein or the development of a codon that prevents the protein from getting longer. any alteration to a cell's DNA sequence. Mistakes in cell division can result in mutations, as can exposure to environmental DNA-damaging substances. Mutations can be advantageous or detrimental.

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Correct Question:

The model shows a mutation to a partial sequence of bases in a gene. Which type of mutation does the model demonstrate?

What type of mutation does the model demonstrate

PLEEAASSEE HELLP MEE

What affect does the properties of water have on Earth's surface and its systems?

Answers

Answer:

Water causes more erosion than wind, gravity, or glaciers. Moving water causes soil and rock erosion. Moving water carries bits of rock and soil and deposits them in other places. It moves rocks and soil from mountaintops to flat land.

Which of the following describes what might happen with a sudden increase in precipitation in the grassland biome?

Rise in drought-tolerant plants
Salt and sediment deposition
Decline in severe storms
Nutrient loss and soil erosion

Answers

Answer

Nutrient loss and soil erosion

Explanation:

THIS IS A MISTAKE DONT MIND IT

Answers

This is a mistake

Step by step:

Because it is

Describe the mangroves ecosystem and its role in sustaining the ecosystem in the food web or food chain

Answers

Mangroves are coastal ecosystems that provide habitats, food, and protection for various species, supporting the food web.

The mangrove ecosystem is a unique and highly productive coastal habitat characterized by mangrove trees, which are specially adapted to survive in saline environments. Mangroves are typically found in tropical and subtropical regions along sheltered coastlines, estuaries, and intertidal zones.

Mangroves are vital in sustaining the ecosystem by providing various ecological services. One of their significant contributions is their role in the food web or food chain.

They serve as a critical nursery and feeding ground for a diverse range of marine species. The intricate network of roots, known as prop roots, provides habitat, protection, and feeding opportunities for numerous organisms, such as fish, crustaceans, mollusks, and birds.

The mangrove leaves and detritus that fall into the water serve as a source of organic matter and nutrients, fueling the base of the food web. Decomposers and detritivores break down the organic matter, which is then consumed by various organisms.

Small organisms, like zooplankton and small fish, feed on the decomposers and detritivores, becoming prey for larger predators such as fish, birds, and reptiles.

Furthermore, mangroves act as a buffer against coastal erosion and storm surges, protecting shorelines and adjacent habitats. They also contribute to water filtration, nutrient cycling, and carbon sequestration, and provide a habitat for numerous endangered and migratory species.

In summary, the mangrove ecosystem plays a crucial role in sustaining the food web or food chain by providing habitat, nursery areas, and food sources for a diverse array of organisms. Their presence supports the productivity and biodiversity of coastal ecosystems, making them an essential component of coastal environments worldwide.

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inquiry based pedagogy is being embraced in principle across the globe. in the last decade , it has been supported by an increasing body of research on its effectiveness. illustrate your understanding of the concept of inquiry based pedagogy with a relevant example

Answers

Inquiry-based pedagogy involves fostering curiosity and active learning. For example, students investigating real-world environmental issues and proposing solutions.

Inquiry-based pedagogy is a teaching approach that promotes active learning and critical thinking through inquiry and exploration. One relevant example of inquiry-based pedagogy is a science classroom where students are encouraged to design and conduct their own experiments. Instead of simply following instructions, students formulate research questions, develop hypotheses, plan and execute experiments, collect and analyze data, and draw conclusions. For instance, students may investigate the effect of different variables on plant growth by manipulating factors like light, water, or soil composition. This approach allows students to engage in authentic scientific practices, develop problem-solving skills, and gain a deeper understanding of the scientific method. By actively participating in their learning process, students develop a sense of ownership and become more engaged, fostering a love for learning and nurturing their ability to explore and discover knowledge independently.

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Essay explain the significance of the dens (Odin tour process) which is present on the second cervical vertebrate ( c2 or axis)

Answers

The dens present on the C2 vertebrae, is a site for attachment for the transverse, apical and alar ligaments. It is conical in shape.

What is the function of dens odontoid process?

The odontoid process is situated to the front of the spinal cord. It is used as an axis for rotation of the head. The C1 vertebrae which carries the cranium, rotates on this. This provides a lateral rotation of the cervical spine.

Therefore, the dens (odontoid process) is also a site present on the cervical vertebrae(C2) for attachment of transverse, apical and alar ligaments.

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Please help this is due today and I got stuck

Answers

Based on the bands of the gel electrophoresis;

Suspect C can be excused because he has only 4 out of 6 matches to sample B.Suspect D can be excused because he has only 4 out of 6 matches to sample B.Suspect E should be included because he has only 5 out of 6 matches to sample B.Suspect F should be included because he has only 5 out of 6 matches to sample B.

What is gel electrophoresis?

Gel electrophoresis is a molecular biology technique used to separate macromolecules such as DNA, RNA, and proteins.

Based on their size and charge, DNA fragments (or other macromolecules, such as RNA and proteins) are separated using the gel electrophoresis process.

In a technique, when a sample has similar bads to a control, the sample is usually identified as similar to the control.

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The process utilized to save an organism's DNA for use in the future is:

A tissue biopsy
B DNA
C clone
D genetic preservation

Answers

It’s either a or d for that

GIVING BRAINLIEST AND EXYRTA POITNS PLZZZ HELP ASAP

Answers

Answer: 1st class lever

Explanation:

Answer:1st

Explanation:

Water, sugar, and other important nutrients need to be transported from one part of a plant to another. Which statement correctly describes the interaction of the root and shoot systems during nutrient transport?

Answers

The interaction between the root and shoot systems during nutrient transport can be described as a coordinated effort to absorb, transport, and distribute water and nutrients throughout the plant.

What is root

Roots are a fundamental part of the vascular plants, which are plants with a system of specialized tissues for transporting water, nutrients, and organic compounds throughout the plant. Roots anchor the plant to the ground and absorb water and minerals from the soil. They also store food and nutrients for the plant to use during times of stress.

What are shoot systems?

The shoot system refers to the above-ground parts of the plant, including the stem, leaves, and reproductive structures (such as flowers and fruits). The stem provides structural support for the plant and serves as a conduit for transporting water, nutrients, and organic compounds between the roots and the leaves.

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Which of the following is an example of weather?

Answers

Answer:

Thunderstorms in New York at 3:00pm is an example of weather.

Explanation:

Answer:

Explanation:

Please help me, I need to finish soon

Answers

Answer:

1. Genes

2. Both (If possible)

3. Genes

4. Proteins

Explanation:

Answer:

1 genes

2 protein

3 proteins

4enes

Hey, I need help with these questions please:

Answers

Answer:

c) Protozao always unicellular

Explanation:

Protozoa may form colonies but cant be count as Multicellular.

BRAINLIST PLS

5.202/0.45

please explain out how to get the answer

Answers

Answer:

use a calculator I'm a genius

Explanation:

do you mean you don't know how to figure out the question? or you don't know how to divide decimals

Answer:

11.56

Explanation:

___11.56

450 | 5202.00

-450

702

-450

2520

-2250

2700

-2700

How are the endoplasmic reticulum and Golgi apparatus
similar?
Both contain their own kind of DNA.
O Both are made up of membranes consisting of a lipid bilayer.
O Both are involved in producing chemical energy for the cell.
O Both are found only in plant cells and not in animal cells.

Answers

Answer:

Both are made up of membranes consisting of a lipid bilayer.

Explanation:

A cell can be defined as the structural, fundamental, biological and functional unit of life. Cells are found in all living organisms because they are the basic unit of life.

Generally, cells have the ability to independently replicate themselves. These cells can be compared to the kind of structures found in a business or factory, where you have different workers performing different functions.

In a cell, the "workers" that perform various functions or tasks for the survival of the living organism are referred to as organelles.

Golgi apparatus is like a packaging unit because it prepares the protein for export by chemically tagging them.

Also, the endoplasmic reticulum is like an assembly line because it is where the ribosomes perform their tasks.

Hence, the endoplasmic reticulum and Golgi apparatus are similar because both are made up of membranes consisting of a lipid bilayer.

evolutionary significance of bryophytes

Answers

The bryophytes, which include mosses, liverworts, and hornworts, have significant evolutionary significance in the plant kingdom despite their relatively small size and simple structure, they played a crucial role in the colonization of terrestrial environments and the subsequent evolution of higher plants.

Here are some key evolutionary significance of bryophytes:

Adaptation to land: Bryophytes are considered some of the earliest land plants.

They were the first plants to transition from aquatic to terrestrial habitats, paving the way for the colonization of land by other plant groups.

They developed strategies to overcome challenges such as desiccation, limited nutrients, and anchorage to the soil.

Moisture retention: Bryophytes have adaptations that enable them to retain moisture.

They possess specialized structures, such as rhizoids and mucilage, that help absorb and retain water.

This ability to retain water and survive in relatively dry environments was an important adaptation for the conquest of land.

Soil formation: Bryophytes, especially mosses, contribute to soil formation.

They can grow on bare rocks and soil, where their rhizoids aid in weathering and breaking down substrates.

Their decomposed remains also contribute organic matter to the soil, enriching its fertility.

Habitat creation: Bryophytes provide habitat and microenvironments for other organisms.

Their dense mats or cushions create shelter, moisture, and temperature buffering for a variety of organisms, including insects, small invertebrates, and microorganisms.

They contribute to the overall biodiversity and ecosystem functioning.

Reproductive strategies: Bryophytes have unique reproductive strategies. They produce spores that can disperse and colonize new habitats.

Their reproductive structures, such as gametophores and sporophytes, exhibit various adaptations that allowed for successful reproduction in terrestrial environments.

Ecological indicators: Bryophytes are sensitive to environmental changes, making them valuable ecological indicators.

Their presence, abundance, and diversity can indicate environmental conditions such as air quality, moisture levels, and habitat disturbance.

Monitoring bryophytes can provide insights into the health and integrity of ecosystems.

Overall, bryophytes played a crucial role in the evolution and colonization of land by plants.

Their adaptations, ecological roles, and evolutionary history make them important subjects of study for understanding plant evolution, ecosystem dynamics, and the colonization of terrestrial environments.

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Here are some key evolutionary significance of bryophytes:

Adaptation to land: Bryophytes are considered some of the earliest land plants.

They were the first plants to transition from aquatic to terrestrial habitats, paving the way for the colonization of land by other plant groups.