Biology, 13.01.2021 14:00 Jasten

Which statements are useful for explaining the ratio of black-coated to brown- coated mice in the F2 generation? Select all that apply. The F1 male produced two kinds of sperm, half carrying an allele for black coat color, and half carrying an allele for brown coat color. The brown allele segregates together with the black allele and disappears in the F1 generation. The F1 female produced two kinds of eggs, half carrying an allele for black coat color, and half carrying an allele for brown coat color. An approximately three-to-one ratio of black to brown coated mice in the F2 generation is accounted for by the black allele being dominant over the brown allele.

Answers: 3

Show answers

Answers

Answer from: bradenhale2001

Complete question:

A geneticist crossed pure breeding black mice with pure breeding brown mice. All the 992 mice in F1 generation had black coats. When these mice were crossed, the yielded 961 black coated mice and 317 brown coated mice. How could you account for the ratio of black coated to brown coated mice in the F2 generation? Select all that apply

The F1 male produced two kinds of sperm, half carrying an allele for black coat color, and half carrying an allele for brown coat color. The brown allele segregates together with the black allele and disappears in the F1 generation. The F1 female produced two kinds of eggs, half carrying an allele for black coat color, and half carrying an allele for brown coat color. An approximately three-to-one ratio of black to brown coated mice in the F2 generation is accounted for by the black allele being dominant over the brown allele.

The F1 male produced two kinds of sperm, half carrying an allele for black coat color, and half carrying an allele for brown coat color. APPLIESThe brown allele segregates together with the black allele and disappears in the F1 generation. DOES NOT APPLY The F1 female produced two kinds of eggs, half carrying an allele for black coat color, and half carrying an allele for brown coat color. APPLIESAn approximately three-to-one ratio of black to brown coated mice in the F2 generation is accounted for by the black allele being dominant over the brown allele. APPLIES

Explanation:

You will find the complete question, answer, and explanation in the attached files, due to technical problems.

Answer from: Quest

1. is through mitosis2.dna replication

Answer from: Quest

if the hares very faster than they are now, and thus the lynx's hunting success rate drops because it will be harder to catch them, the rate that will change will be the pray-rate. the pray-rate will change because more hares will be able to survive, thus more individuals for reproduction, so the end result will be increasing population of hares.

the predator-rate will remain pretty much the same because there will be more than enough pray, but the hunting success rate is stagnant.

Another question on Biology

Biology, 21.06.2019 20:10

What is hydroelectric power produced by?

Answers: 3

Answer

Biology, 22.06.2019 01:20

And give a detailed description! scientist observes the boundary between two tectonic plates for a decade and finds that no new volcanoes have formed over the course of her investigation. does this result support the theory of plate tectonics? why or why not?

Answers: 3

Answer

Biology, 22.06.2019 05:40

The body of water found at number 4 on the map above is the

Answers: 1

Answer

Biology, 22.06.2019 05:50

Acell in the human nervous system whose primary function is to form myelin and the blood-brain barrier, respond to injury, remove debris, and enhance learning and memory is called a(n) cell.

Answers: 2

Answer

You know the right answer?

Which statements are useful for explaining the ratio of black-coated to brown- coated mice in the F2...

Questions

Biology, 05.02.2021 21:30

A tall pea plant with red flowers has the genotype TtRr. This plant is crossed with another tall pea plant with white flowers, having the genotype Ttr...