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
Monica [59]
2 years ago
9

Explain why polygenic traits are expressed through quantitative variation, using skin color as an example.Explain incomplete dom

inance, using snapdragon flowers as an example.
Biology
1 answer:
Alexxx [7]2 years ago
8 0

Answer:

Polygenic traits are quantitative because their phenotype expression depends on several different alleles found on different chromosomes.

Explanation:

ON EDGE

You might be interested in
In a classic experiment using pea shape, Mendel conducted two separate genetic crosses. In the first cross the parent plants wer
Kruka [31]

Answer:

The law of segregation is the Mendel’s laws or principles explain that traits are passed from parents to offspring individually instead of as pairs, groups or sets.This is a law or principle which states that during the formation of gametes, two copies of each heredity factors separate out so that the new offspring can get one factor of both the parents. This law was the first law in this direction. 

7 0
3 years ago
Read 2 more answers
What will happened if two people with equal mass standing on skateboads pushed against each other
enyata [817]
Each person pushing should feel the same force pushing back
5 0
2 years ago
Can anyone give me the answers to this I’m having a bit of trouble?
3241004551 [841]
A=2
B=red blood cells rely on catalase, catalase decomposes hydrogen peroxide
C=The effect of replacing his is that the hydrophobic amino acid would not do well with water
D= the hydrophobic amino acid is like oil and water and wouldn’t do well decomposing hydrogen peroxide
6 0
3 years ago
How does the four subsystem of the Earth connectwitheach other?​
DiKsa [7]

The geosphere has four subsystems called the lithosphere, hydrosphere, cryosphere, and atmosphere. Because these subsystems interact with each other and the biosphere, they work together to influence the climate, trigger geological processes, and affect life all over the Earth.

3 0
3 years ago
The proportions of the bases are consistent within a species; however they do vary between species. Using the base-pair rules, c
Snezhnost [94]

Answer:

The correct answer would be:

                  A         G          C         T

Human:   31          19          19       31

Cow:         28         22      22         28

Salmon:     29       21       21         29

Wheat        27      23        23        27

Yeast         31         19       19         31

Explanation:

According to the rule of Chargaff which states or explains the amount of the A, T, G, and C bases in the DNA molecule. It says that the DNA of any organism should have a pyrimidine and purine ratio of 1:1. This means the amount of A would be equal to T and the amount G should be equal to the amount of C.

It also says that the amount of a and G would be equal to the amount of C and T. So on the base of this we can find the missing value in the table:

                    A         G          C         T

Human:   31          19          19       31   (A= T and G=C)

Cow:         28         22      22         28  (A= T and G=C)

Salmon:     29       21       21         29   (A= T and G=C)

Wheat        27      23        23        27 (100 - A+T = G+C)

Yeast         31         19       19         31 (A= T and G=C)

5 0
2 years ago
Other questions:
  • Which organism is responsible for cleanup in this ecosystem?
    8·1 answer
  • Need a bit of help on this top question and the answer choices are below. Thanks!!
    11·1 answer
  • I think its d..
    11·1 answer
  • Describe one way that freshwater animals can compensate for ions lost during excretion of excess water
    15·1 answer
  • Anyone can answer these questions?!
    12·1 answer
  • How do traits occur in organisms?
    5·1 answer
  • When DNA is duplicated during mitosis
    13·1 answer
  • What is released throughout aerobic cellular respiration?
    8·1 answer
  • Animals that live in estuaries need to adapt to ________. (Select all that apply.) changing salinity levels
    12·1 answer
  • Which trophic level in a food web contains the most energy?.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!