Answer:
YY
Explanation:
Homozygous Dominant <em>means that there are two identical dominant alleles</em> (YY). Therefore, if one of the given alleles is dominant (Y), then for homozygous, both will be dominant (YY).
A) YY is your answer.
If it is <em>heterozygous</em>, then it will have alleles of (Yy) or (yY). If it is homozygous recessive, then the alleles will be (yy).
Learn more about homozygous dominant, here:
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Alpha Centauri d is the sure fire answer
Answer:
A) The two strands of a DNA molecule are parallel and complementary.
Explanation:
DNA is a polymer of nucleotide and this nucleotide are made up of a deoxyribose sugar molecule, a nitrogenous base, and a phosphate group. In DNA genetic information of the cell is stored in the form of nitrogenous bases.
DNA is double-stranded and both the strands run anti-parallel with each other. This anti-parallel orientation provides the nitrogenous base of one strand to form hydrogen bonds with the nitrogenous base present on the opposite strand.
In DNA adenine base pairs with thymine with two hydrogen bonds and guanine base pairs with cytosine with three hydrogen bonds. So the false statement is A.
Yes, the pinch of the top of plant in growing time by cutting through apical meristem is helpful for creating the cells and it is also helpful for growth of plant and for the increase in the yield of garden.
Explanation:
Apical meristem is below the surface of the branches and also the roots. Some cells are divided through this process but some other cells are differentiated and divided into structural or vascular cells. There are mainly two types of apical meristems based on its location present in plant. The root apical meristem and shoot apical meristem.
