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e-lub [12.9K]
2 years ago
13

Two species of hummingbird want the same flowers. This is an example of what kind of ecological pressure?

Biology
1 answer:
LenaWriter [7]2 years ago
5 0

Answer:

competition

Explanation:

I'm not sure if this is the answer you are looking for or not but it sounds like it could be competition

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What do you predict would happen if you placed the smaller ball on the bottom, and the
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A directional flow of electric charge
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The direction of an electric current is by convention the direction in which a positive charge would move. Thus, the current in the external circuit is directed away from the positive terminal and toward the negative terminal of the battery. Electrons would actually move through the wires in the opposite direction.

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Crocodiles, lizards, and snakes are all reptiles. However, lizards are more closely related to snakes than to crocodiles. Which
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What is the name of this organelle?​
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31.
vampirchik [111]

Indeterminate cleavage results in identical cells capable of forming an embryo while determinate cells do not result in cells which are capable to develop embryo.

Indeterminate is superior to determinate cleavage.

Explanation:

Cleavage is the division of cells in the early embryonic stage. The two stages of cleavage described here are:

In indeterminate cleavage or regulative cleavage occurs when an embryo divides, each cell is capable of developing into complete embryo. eg: Deuterosomes

In determinate cleavage the resulting embryonic cells of blastomere cannot develop into embryos. It is also called as mosaic cleavage. The essential part of the cell might be missing which does not let the cell survive. eg: Protosomes

Indeterminate cleavage is of great importance as the cell grows and can produce new organism. The complete identical twin is formed. Its application can be seen in tomato plants.

3. All animals do not display intermediate cleavage because growth from intermediate cleavage is continuous and does not stop after adulthood which is not possible in animals.

6 0
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