Multiple Choice
A gene that controls for the skin colour of a variety of apples has two alleles A and a. The allele A is dominant and it is associated with the colour red, whereas the allele a is recessive and it is associated with the colour yellow. If two heterozygous apples are crossed with each other, what is the probability of one of the offspring being red?
A) 100%
B) 75%
C) 50%
D) 25%
Correct Answer:

Verified
Correct Answer:
Verified
Q18: Alleles for eusociality have zero fitness.
Q19: Characteristics associated to higher fitness:<br>A) tend to
Q20: The genome is organized into _ pairs
Q21: Why it's so difficult to obtain the
Q22: Studies that compare human behaviour with other
Q24: "The Fight or Flight response is a
Q25: Which is the best known, and more
Q26: The Palestine mole rat is an example
Q27: DNA is organized into:<br>A) chromosomes<br>B) genotypes<br>C) genes<br>D)
Q28: Provide an example of a constraint on