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ale4655 [162]
3 years ago
8

What would happen if there were no predators on the forest?

Biology
1 answer:
Oksana_A [137]3 years ago
4 0
If there were no predators in the forest, the forest would overpopulate. It could have an effect on the evolution of moths, but primarily it would be heavily habited. idk if this helps sotrry 
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State a hypothesis about what will happen to the water and dirt as you change the wetland environment.
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the way that water could change the wetland environment is that it could make it more sloppy


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3 years ago
Yardangs are tall, broad peaks that appear in deserts. Weathering and erosion work together to form yardangs. They are produced
fenix001 [56]

Answer:

Either a or d

Explanation:

7 0
3 years ago
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When Mendel performed his experiments, only one trait appeared in the F1 generation, (in this case, round peas) and the other tr
bearhunter [10]

Answer:

See the answer below

Explanation:

The explanation I would give to the phenomenon is that<u> the round trait in peas completely covers or nullify the wrinkled trait when they are together.</u> In order words, <u>whenever a single the allele of both trait come together to form a new trait, the round trait allele dominates and mask the expression of the allele of the wrinkled trait</u>.

<em>This is what Mendel explained and dominance/recessive effects. The round trait was dominant over the wrinkled trait while the wrinkled trait was said to be recessive and can only be expressed when alone.</em>

3 0
3 years ago
100 individuals whose genetic makeup is composed of 20% recessive alleles join an established population. The established popula
NeX [460]

Answer:

population = 600

heterozygotes = 2pq

The homozygous recessive percentage = q^{2}

q = 0.1

Solve for q:

∴ q = \sqrt{q}

∴ q = \sqrt{0.10}

∴ q = 0.316

solve for p:

for p + q = 1,

thus p = 1 – q = 1 – 0.316 = 0.684  

The heterozygotes = 2pq

2pq =  2 x 0.316 x 0.684 = 0.432

600 x 0.432 = 259.2  = 259

so,  the population reaches Hardy Weinberg equilibrium, 259 of indviduals should be heterozygous for this trait.

Hence, the correct answer is 259 .

4 0
3 years ago
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<span>
When the phase is over, the two cells are now finally separated and their nuclear membranes are fully formed causing the meiosis cell division to be completed.</span>
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3 years ago
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