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stiv31 [10]
4 years ago
5

If a gene has one completely dominant allele and one recessive allele, how

Biology
1 answer:
Bogdan [553]4 years ago
4 0

Answer:

I think it's A. 1

Explanation:

hope it helps .

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Consider the Color locus. At this locus there are two alleles - red and green. The red allele is dominant to the green allele. I
Anuta_ua [19.1K]

Answer:

0.7

Explanation:

Using Hardy-Weinberg equation of genetic variation being constant when disturbing factors such has mutation and others are removed.

p² + pq + q² = 1 and p + q = 1

where p² is the frequency of the homozygous dominant genotype (RR) and q² is the frequency of the homozygous recessive genotype (rr) and 2pq is the frequency of heterozygous genotype (Rr). p represent the frequency of "R" and q represent "g". since the coefficient against the green/green homozygote is 0.30 then

the fitness of the green/green homozygote = 1 - 0.3 = 0.7

7 0
4 years ago
The geneticist who discovered the white eye mutation in drosophila and helped establish that genes are carried on chromosomes wa
Rus_ich [418]

The geneticist who discovered the white eye mutation in drosophila and helped establish that genes are carried on chromosomes was Thomas Hunt Morgan.

Thomas Hunt Morgan One landmark of modern genetics can be dated to January 1910, when Thomas Hunt Morgan discovered a male of Drosophila melanogaster with white eyes.

What is genetics?

  • The study of genes and heredity.
  • Heredity is the passing of genetic information and traits from parents to offspring.
  • Genetics is the study of genes and tries to explain what they are and how they work.
  • children usually look like their parents because they have inherited their parent's genes.

To learn more about genetics visit: brainly.com/question/28237914

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4 0
2 years ago
Describe briefly the process you will use to decode the messages
g100num [7]
The  information  in  RNA   is  Decoded  by  Transcription. During  transcription  a  portion  of   the  cells  DNA  serve   as   a  template  for  creation  of  RNA  molecules. The  DNA    to  other  parts   of  the  cell  for  processing.  The   specific  type   of  RNA  known  as  messenger  RNA  carries   the  information   stored  in  DNA  to  other  areas  of  the cell.
7 0
3 years ago
Read 2 more answers
The hydrosphere is defined as which of the following?
QveST [7]
<span>B) All water within the earth, on the earth, and in the atmosphere.</span>
8 0
3 years ago
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Birth rate = 35
serg [7]
Population decreases by 15.

Birth rate means more population (positive), death rate means less population (negative), immigration means more (positive), and emigration means less (negative).  So, just add and subtract the appropriate numbers:

35\ people\ born-7\ people\ die+4\ people\ enter-17\ people\ leave=\\-15\ people

Negative 15 people means that the population decreases by 15.
6 0
3 years ago
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