<span>Whenever you turn the pages of a book, use your pen to take notes, or raise your hand, you know that this is possible due to your SOMATIC nervous system.</span>
Answer:
C
Explanation:
The F2 offspring of a cross would follow the ratio of 9:3:3:1 only if the cross is a <u>dihybrid for two unlinked traits</u>.
There is nothing like a monohybrid cross for two traits. A cross involving two traits is a dihybrid cross. Hence, options a and b are out of the equation.
A dihybrid cross for two closely linked traits would produce F2 offspring in another ratio that is different from 9:3:3:1 depending on the linkage map.
<em>Hence, the correct option is</em><em> C</em><em>.</em>
Reduction and duplication is the correct answer
Carbon dioxide enters the leaf through openings usually found on the underside of the leaf called the stomata. Carbon dioxide passes through the stomata through diffusion, a passive process.
Answer:
D) in the mitochondria
Explanation:
Aerobic respiration takes place in the mitochondria.
