The sporophyte represents Asexual form of the plant, the gametophyte represents the sexual form of the plant
Answer:
I don't know but it might be B
Answer:
2, 3 and 4 only.
Explanation:
Mutations refer to change in genetic content or alterations of DNA which might be as a result when the DNA is copied or due to environmental factors like Ultraviolet radiation.
Majority of mutations have neither positive or negative effects on organisms the occur and they are called neutral mutations.
An example is silent points mutations which does not alter the amino acids it's encode.
Some Mutations have positive effects and some have negative effects which cause genetic disorder.
Answer:
100%
Explanation:
Pattern baldness if X linked and recessive.
A father with 
and a mother with 
have a son.
First, let us look at the result of the cross between the two:
x
male progeny: 
female progeny: 
<em>The two sons resulting from the cross inherited male pattern baldness. Hence, the percentage chance that the son will inherit male pattern baldness is 100.</em>
Gated channel proteins are the name you are looking for
