Abstinence is the only guaranteed way to avoid pregnancy.
Answer:
<em>The correct option is A) O→ orange, o→ black</em>
Explanation:
A dominant allele can be described as the allele which masks the effect of a recessive allele. A recessive allele can be described as the allele whose effect gets suppressed by the dominant allele. A dominant allele is written with a capital letter whereas a recessive allele is referred with a small letter.
As the option A shows capital letter, O, for the dominant orange trait and small letter, o , for the recessive black trait hence, it is the correct option.
The clockwise rotation (in the Northern Hemisphere) of air associated with high-pressure systems often cause hurricanes to stray from their initially east-to-west movement and curve northward.
Answer:
B
Explanation:
Nucleic acid digestion yields nucleotides, whereas protein digestion yields amino acids. Both digestive processes require the presence of Hydrochloric acid to lower the pH. Hydrochloric acid popularly described as HCl contributes in both protein and nucleic acid digestion by supplying hydrogen ions which in turn activate pepsinogen, which in turns form pepsin necessary for digestion.
Answer:
double membrane
Explanation:
Chloroplasts are surrounded by a double membrane similar to the double membrane found within a mitochondrion.