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muminat
22 days ago
8

Use the Artificial Selection Interactive to increase the average flowering head size of the sunflowers and answer the questions.

Why does the variance decrease as you breed towards the selected target? because all phenotypes in the population are conserved because the distribution remains the same because the distribution of the phenotype decreases because the variability of the target phenotype increases Which cross would you perform in the sunflowers if your goal was to increase the variance of head size? cross sunflowers with large head sizes cross sunflowers with the most phenotypic variance cross sunflowers with small head sizes
Biology
1 answer:
Rainbow [1.7K]22 days ago
4 0

Answer:

The correct answer is -

a. - as the distribution of the phenotype diminishes

b. -cross sunflowers exhibiting the greatest phenotypic variance

Explanation:

Artificial selection refers to the practice of breeding plants or animals for particular desired traits by consciously choosing which individuals reproduce.

-Variance indicates how individual traits differ from the average characteristics of the species or how they deviate from the mean, demonstrating the degree of measurement differences.

-If the distribution remains unchanged, variance indicates no variation. However, if the spread indicates a range change in measurements, the variance will also change.

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