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eduard
3 years ago
10

A river's discharge is generally greatest

Biology
1 answer:
gizmo_the_mogwai [7]3 years ago
7 0
"The mouth" is the correct answer
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Two populations of birds in the same ecosystem begin to compete for the same food resources. What will most likely be the result
stich3 [128]
There will be a reduction in the population size of one or both species
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3 years ago
How does genetic diversity affect biodiversity in an area provide an example
ra1l [238]

When humans farm large plantation of one cash crop, they reduce the biodiversity of the region because they reduce the genetic diversity of the species in the environment. A reduction in genetic diversity means that the genetic variability of the species is reduced  hence there are fewer sub-species in the environment. This ultimately reduces the biodiversity of the ecosystem -  which is the variability among all the living organisms in the environment.

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4 years ago
Genetic diversity is ultimately/ mainly the result of what
cluponka [151]
Genetic variation<span> occurs </span>mainly<span> through DNA mutation, gene flow (movement of genes from one population to another) and sexual reproduction</span>
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4 years ago
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How does a light moths variation in color change its probability of surviving in a dark - tree environment over time?
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Answer:

Due to the moths light color it won't be able to blend in with the darkly colored trees therefore being easily seen by predators.

8 0
3 years ago
Flowers are a collection of _____ tissue produced by some plants.
Lostsunrise [7]
There are choices for this question namely:

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The correct answer is that flowers are a collection of reproductive tissue produced by flowering plants (angiosperms). The flower is a reproductive organ of the plant. It is composed of the male organ (stamen) which produces the pollen and the female organ (ovary) which receives the pollen. Once the ovary receives the pollen either from the same plant or from another through pollination, the ovule (part of the ovary) will then become the seed and the ovary will become the fruit. The seed is the "embryo" of the plant wherein if planted, it will grow to a new plant. 
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3 years ago
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