Answer:
Depends on the genotype of the parents the child could be any blood type A,B,AB,O. Blood type A & B are dominant over O , so the parents could be heterozygous (genotype AO & BO, they have each the allele for the recessive blood O) and homozygous (genotype AA & BB).
# If the both parents have homozygous (genotype AA & BB) than the offspring will be blood type AB.
# If the parents have heterozygous (AO & BO) then the offspring will be A,B,AB,O.
# If the genotype of parents are AO & BB then the offspring will be AB, B.
# If the genotype of parents are AA &
BO then the offspring will be AB , A.
Answer:
<em>D) lining up of chromosomes in the cell</em>
Explanation:
Prophase can be described as the first stage of cell division. During this phase, The chromatin material condenses and becomes compact so that the chromosomes become visible. The nuclear envelope disintegrates and the nucleolus disappears. Hence, the choices mentioned in option A, B and C occur by the end of prophase.
Metaphase is the third phase of cell division. During this phase, the chromosomes line themselves in the centre of the cell. Hence, the lining of the chromosome does not occur by the end of prophase. This occurs during the third stage.
Answer: no
Explanation:
Molecules are distinguished from ions by their lack of electrical charge. ... Atoms and complexes connected by non-covalent interactions, such as hydrogen bonds or ionic bonds, are typically not considered single molecules. Molecules as components of matter are common in organic substances (and therefore biochemistry).
C. A nucleotide base is the polymer of nucleic acids, such as DNA. A gene is the sequence of many nucleic acids and a genome is an organisms full set of genetic info.