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
vodomira [7]
4 years ago
10

Punnett squares are used to show possible combinations of alleles or to predict the probability of a trait occurring in offsprin

g
An incomplete dominance cross is performed between a bird that is homozygous for red feathers and a bird that is
homozygous for blue feathers. Purple offspring result. Then, two of the purple offspring are crossed. According to the Punnett
square for this cross, how many of the offspring from the second cross will have a feather color that results from incomplete
dominance?
1 in 4
O2 in 4
3 in 4
4 in 4
Biology
1 answer:
marysya [2.9K]4 years ago
3 0

Answer: 2 in 4

Explanation: if the parents are both RB, one would end up red, one would end up blue, and 2 would be heterozygous and end up presenting the incompletely dominant color of purple.

You might be interested in
Based on what you learned about how plants function, why do you think they produce less fruit in the winter?
Amanda [17]

Frost is capable of damaging the flower buds and blooms of fruiting plants to the extent that the plants will not bear fruit.

6 0
3 years ago
Read 2 more answers
A student has written a paper about a deer population that was separated when a canyon developed between members of the group. I
Lera25 [3.4K]

The answer is speciation by geographic isolation. When the population of a species gets separated due to reasons such as continental drift, mountains, canyons, etc. then each separated group of population may survive and adapt to their respective environment leading to speciation. These barriers do not allow the evolving populations to interbreed initially and over time when they evolve into different species they become completely reproductively isolated.

9 0
3 years ago
Read 2 more answers
Vitamin D is an organic molecule that regulates the absorption of calcium by the body. Which of the following elements is most c
Hoochie [10]
The element that is most common in Vitamin D is CARBON.
3 0
3 years ago
Which of the following is not valid evidence of global climate change?
s2008m [1.1K]
The correct answer is letter A
6 0
3 years ago
Read 2 more answers
Hubble's law states that galaxies are receding from us at a speed that is proportional to their ________. distance orientation v
alukav5142 [94]
The distant galaxies we have seen are moving away from earth by the red shift the law that describes its expansion is Hubble's law. It is regarded as the main observational basis on enlargement of the world. and imitation to acquire the supportive evidence over big bang model. It states that galaxies are becoming extinct at a speed that is proportional to their distance. 
3 0
3 years ago
Other questions:
  • If the coding region of a bacterial protein-encoding gene has 1002 base pairs of dna, how many amino acids does it encode?
    9·1 answer
  • Which of the following is not a characteristic of natural selection?
    13·1 answer
  • Vascular plants consist of about _____ of all living plant species.a. 50%
    13·2 answers
  • Which of the following correctly describes the series of events occurring during a parasympathetic nervous system response?
    7·2 answers
  • Select all of the characteristics that define matter.
    14·2 answers
  • If you were dropped off on the North American continent at a latitude of 40° N, which of the following climate zones would you d
    13·1 answer
  • Describe biological control.
    8·1 answer
  • Which researcher proposed that dreams are a chance for problem solving? A. Sigmund Freud B. Matthew Wilson C. Rosalind Cartwrigh
    9·2 answers
  • How are global winds created?
    8·1 answer
  • Why is the catabolism of sugars and fatty acids similar?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!