In the alternation of generations in plants a zygote undergoes mitosis to become a diploid (B) sporophyte.
A) Surface tension attracts water molecules inward.
Answer:
the awnser is the loss of water resources in estuaries
The answer is <span>Both parents.
Sickle cell anemia is a recessive disorder. These means that individuals with the condition must have two recessive alleles. Those alleles are inherited from the parents although parents may be healthy individuals (but they are heterozygous carriers and have one dominant and one recessive allele): If an individual inherit one recessive allele from a mother and one recessive allele from a father, it will be recessive homozygote and thus the condition will be expressed.</span>
Answer:
The genotype ratio will be one.
Explanation:
allele RR produces two same type of gamete, that is R. And allele rr also produces two same type of gamete r.
When we prepare checker board then we found that only one type of genotype will formed. That is Rr(heterozygote).
