subject
Biology, 21.05.2020 01:00 shanua

ASAP

A geneticist discovers a flower that has two colour variations, red and blue. It is known that this is a
dominant/recessive trait involving two alleles. When two blue flowers are crossed, they always produce
blue flowers. When two red flowers are crossed, they produce red flowers and sometimes blue flowers. Counting the flowers reveals that 510 flowers are red and 490 flowers are blue.

1. Which flower colour is dominant? Explain

2. What proportion (expressed as a decimal) of the flowers are blue?

3. What is the frequency of the gene for blue flowers in this population?

4. What is the frequency of the gene for red flowers?

5. What is the percentage of homozygous dominant individuals in the population

6. What is the percentage of heterozygous individuals in the population?

7. What is the percentage of homozygous recessive individuals in the population??

ansver
Answers: 3

Other questions on the subject: Biology

image
Biology, 22.06.2019 00:00, unknown9263
Molecular models of two different substances are shown below. in the molecule on the left, the oxygen atom pulls on electrons more strongly than the hydrogen atoms. in the molecule on the right, the two oxygen atoms pull on the shared electrons with the same strength. water molecule, h, o oxygen molecule, oz when the two substances are put in the same container, they do not attract each other. why does this happen? a. they both contain oxygen. b. one is polar and one is nonpolar. c . they are both polar. d. they contain different elements.
Answers: 1
image
Biology, 22.06.2019 02:00, Totototono
The leopard frog and the pickerel frog are two closely related species. in areas where their ranges overlap, the frogs will remain separate species if they
Answers: 2
image
Biology, 22.06.2019 03:40, joannachavez12345
Organisms that successfully adapt will leave to grownone of the above
Answers: 1
image
Biology, 22.06.2019 06:10, thompsonhomes1
The normal shape of an enzyme is as shown in structure a. if the enzyme’s shape changes to that shown in structure b, what are two consequences of this change?
Answers: 1
You know the right answer?
ASAP

A geneticist discovers a flower that has two colour variations, red and blue. It i...

Questions in other subjects:

Konu
Mathematics, 08.10.2019 19:00
Konu
Advanced Placement (AP), 08.10.2019 19:00