1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alex
3 years ago
9

How many possible genotypes and phenotypes are there for a single gene trait that shows dominance in any given population? A.One

genotype, one phenotype
B.Two genotypes, two phenotypes C.Three genotypes, two phenotypes D.Two genotypes, three phenotypes
Biology
2 answers:
Nuetrik [128]3 years ago
8 0
Let D be the dominant allele and d be the recessive allele. Possibilities:
DD (dominant phenotype)
Dd (dominant phenotype)
dd (recessive phenotype)

Therefore, there are three genotypes, two phenotypes.

The answer is C.
Ostrovityanka [42]3 years ago
4 0
The answer is <span>C.Three genotypes, two phenotypes.

Imagine gene for flower colors. Let A allele be dominant and a allele be recessive allele for the trait. A allele is responsible for red color and a allele for white color

The genotypes are:
1. AA
2. Aa
3. aa

However, there will be only two phenotypes:
1. red flowers
2. white flowers

This is because of the dominance of A allele over a allele. So, red flowers will have plants with genotypes AA and Aa while white flowers will have plants with genotype aa.</span>
You might be interested in
Name the body system that helps protect mammals from disease
Yuliya22 [10]
The Answer  would be  the immune system
8 0
3 years ago
How does clear cutting compare with selective cutting, and why is selective cutting considered more sustainable than clear cutti
Katyanochek1 [597]
Selective logging—the practice of removing one or two trees and leaving the rest intact—is often considered a sustainable alternative to clear-cutting, in which a large swath of forest is cut down, leaving little behind except wood debris and a denuded landscape
4 0
2 years ago
Segments of transferred from parent to offspring are called genes.
Mademuasel [1]
The answer would be DNA
8 0
3 years ago
Read 2 more answers
What does that leave as the source for the energy that is now in the fold molecules?
Ivahew [28]

Answer:

Explanation:

chaperonins

Members of the Hsp60 family (also called chaperonins) facilitate the folding of proteins into their native conformations. Each chaperonin consists of 14 subunits of approximately 60 kilodaltons (kd) each, arranged in two stacked rings to form a “double doughnut” structure

5 0
2 years ago
(SCIENCE)
Serjik [45]
A is your answer I believe because they do indeed provide a way to review other scientists work and or experiments
7 0
3 years ago
Read 2 more answers
Other questions:
  • Which scientific skill involves sharing what you have learned with others?
    12·2 answers
  • Shannon is making a Venn diagram to organize the characteristics of cell walls and cell membranes. Which pair of characteristics
    15·2 answers
  • Which event of the cell cycle takes the longest period of time and why
    14·1 answer
  • Help me balance the equation !
    15·1 answer
  • What is the name of the two satelites on mars
    11·2 answers
  • How do we store chemical energy and then how is it released
    6·1 answer
  • Nucleic acids contain ___ material such as DNA.
    10·2 answers
  • The chemical reaction between solid copper (Cu) and silver nitrate (AgNO3) is shown below:
    8·1 answer
  • Asexual reproduction occurs during which of the following processes?
    7·1 answer
  • What is the density of a mineral used for?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!