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dem82 [27]
3 years ago
9

Imagine a field of flowers; a field of flowers that are pollinated by basically three different pollinators. One pollinator, bee

s, attracted to short plants. Another, butterflies, prefer plants of medium height and a third pollinator, birds, visits only the tallest plants. Pesticide spraying kills many insect pests in the field of flowers but also wipes out the butterfly population. If the pollinator that preferred plants of medium height, the butterflies, disappears from the area, medium height plants would be selected against and the population would tend toward both short and tall, but not medium height plants. Such a population, in which multiple distinct forms or morphs exist is said to be polymorphic. This is also an example of ____________ selection. A) directional B) disruptive C) environmental D) stabilizing
Biology
2 answers:
Cerrena [4.2K]3 years ago
6 0
I will say C because it makes more sense
Arisa [49]3 years ago
3 0
The answer is B- Disruptive

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postnew [5]
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<h3>Explanation:</h3>
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2) Nucleo cytoplasmic ratio

3) Fragility of cell membrane

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→If the surface area of cell increase volume increase to the cube of the linear increase.

→ Nuclie contains information needed for protein synthesis . Some cells reduce this limitation to increase the no. Of nucleus called multinucleated.

Examples are muscle cells.

to learn more about Cells click brainly.com/question/7202108

#SPJ9

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