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algol13
3 years ago
11

A population contains short plants and tall plants. The short plants are not able to conpete with tall plants for sunlight. The

tall plants, however, are mode susceptible to wind damage. Which type of selection are the plants experiencing?
Biology
1 answer:
Elis [28]3 years ago
8 0

Stabilization Selection


In Stabilization Selection there is a decrease in the amount of variation. In the case of Stabilization Selection, selective pressures must select against two extremes of a particular trait. Two opposing selection pressures will combine to maintain a median height. Rather than resulting in extremely tall plants or extremely short plants, the majority of the plants in this population will be of medium height. Credit: Kalahira

Read more on Brainly.com - brainly.com/question/1421439#readmore


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2 years ago
tall heterozygous pea plants were crossed and the resulting seeds grown. Out of 360 plants, 270 were tall and 90 dwarf. What des
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This question lacks options, the options are:

A. All 270 tall plants were heterozygous

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The answer is D.

Explanation:

This question involves a single gene coding for height in pea plants. The allele for tallness (T) is dominant over that of dwarfness (t). This means that a dwarf plant can only be homzygous recessive (tt) while a tall plant can either be homzygous (TT) or heterozygous (Tt).

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<em>Essentially, the amount of DNA is doubled in the S phase. Therefore, if the cell group have 1.5 times more DNA than G1 phase cells, it means the cells are still in S phase.</em>

<em />

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