Answer:
maternal effects
Explanation:
<em>The correct answer would be maternal effects.</em>
<u>The maternal effect is a genetic phenomenon that is characterized by an organism having the phenotypic expression that is compatible with the genotype of its mother irrespective of the organism's genotype itself.</u>
This condition often occurs as a result of the mother supplying messenger RNA or protein to the egg that results in the formation of a zygote/embryo. Consequently, the genome of the mother dictates the functionality of the molecule in such offspring.
Answer:
This question is incomplete as it lacks options; the options are:
A) Bond X only
B) Bond W only
C) Bonds Y and Z at the same time
D) Bonds W and Z at the same time
The answer is C. Bond Y and Z at the same time
Explanation:
A DNA molecule is a double-stranded molecule made up of nucleotide units. According to this question, radiation can damage the nucleotides in the DNA molecule. However, the cell can repair this DNA molecule by removing the single damaged nucleotide and replacing it with an undamaged one.
In this case, the cytosine nucleotide is the damaged nucleotide. To repair this DNA in the image, the covalent bond holding the one nucleotide to another in one of the DNA strands must be broken.
The sugar-phosphate bonds as represented by letters Y and Z are the bonds that could be broken to replace the cytosine nucleotide by an undamaged one, without affecting the biological information coded to the DNA molecule. The bonds holding the neighboring nucleotides are also broken during the repair process. Note that, this form of repair is called BASE EXCISION REPAIR
The central nervous system is what connects your spinal cord to your brain and the rest of your body.
Answer:
Related to the Stomach
Explanation:
Gastric carcinoma is also referred to as Stomach cancer. It occurs when cancerous cells starts to grow in the inner lining of the stomach. Symptoms may include pain in the stomach and indigestion.
Risk factors of this cancer include Family history of stomach cancer,Infection with Helicobacter pylori,Long-term stomach inflammation,Pernicious anemia,Smoking etc.
