The question is the following :
<span>What is the best evidence to prove that Irene was heterozygous for hemophilia?
A) Alice carried the recessive allele.
B) Alexandra carried the recessive allele.
C) Frederick carried the recessive allele.
D) Waldemar carried the recessive allele.
The correct answer is A
In the pedigree, marked with blue are the carriers of the X recessive allele ( they have one X that has the mutation and the other that doesn't).
Alice was Irene's' mother, and since both Alice and iIrene have the allele, it is safe to conclude that Irene inherited the recessive allele from Alice.</span>
Answer:
cysteine
Explanation:
The anticodon for ACA is UGU
in the left column find the U. From the top column find the G. From the right column find the last U. The amino acid at that location is cysteine
Answer:
Cells are cancerous
Explanation:
Cancer is a disease which is caused by the continuous division of the cells without differentiation. The differentiation is the important process which determines the fate of the cell in the body that is it provides the function to the cell it has to perform.
In the given question, when the cells are dividing continuously and form a tumour even in the low condition therefore it can be concluded that the cells are cancerous or will be the cause of cancer.
Thus, Cells are cancerous is correct.
Answer:
In case of normal prgnancy, Sperm and egg come together for fertilization in Fallopian tubules. After fetrilization the embryo will be implanted in the uterus