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frutty [35]
2 years ago
14

Define the following terms as used in ecosystem:. Community.. Population. Food chain. Food web.​

Biology
1 answer:
9966 [12]2 years ago
4 0

Answer:

Hello !

<em><u>Ecosystem</u></em> An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts. Biotic factors include plants, animals, and other organisms. It's also a system formed by an ecological community and its environment that functions as a unit.

<em><u>population</u></em> is the people living within apolitical or geographical boundary. in biology a community of animals, plants, or humans among whose members interbreeding occurs.

a community of animals, plants, or humans among whose members interbreeding occurs."fluctuations in populations of voles and lemmings"

<em><u>Food chain</u></em> the feeding relationships between species in a biotic community. also the series of processes by which food is grown or produced, sold, and eventually consumed.

<em><u>Food web</u></em> a diagram showing the organisms that eat other organisms in particular ecosystem, predators being higher in the web than their prey.

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faust18 [17]

Answer:

Explanation:

A polar orbit is one in which a satellite passes above or nearly above both poles of the body being orbited (usually a planet such as the Earth, but possibly another body such as the Moon or Sun) on each revolution. It therefore has an inclination of (or very close to) 90 degrees to the body's equator.

6 0
4 years ago
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Recall Mendels law of segregation for autosomal alleles D and d and consider the behavior of homologous chromosomes in meiosis.
givi [52]

Answer:

D

Explanation:

Homologous chromosomes are similar but non-identical chromosomes received from each parent. They are non-identical in the sense that they may contain different alleles for the same gene. For example, in this case, D and d alleles on each homologue. These homologous chromosomes are usually involved in meiotic division, which occurs in a two-step division process; Meiosis I and II.

In meiosis I, homologous chromosomes separate/pulls apart, specifically during the anaphase stage. Alleles D and d borne on the HOMOLOGOUS pair of chromosomes are separated in the process with each of them going to either pole of the cell, according to Mendel's law of segregation.

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How long does it take the earth to travel in a circle
Bad White [126]
It 365.256 days.

Happy studying ^_^
3 0
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dlinn [17]

Answer:

Answers A, B, C, D and E are all correct

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Bacteriophages, like viruses that can also infect the animal cells infected by the bacteria.

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