Answer:
B. Primary spermatocytes
Explanation:
The germ cell line is a group of cells found inside the seminiferous tubules. This germ cells undergo mitosis (creating spermatogonia) to have a steady supply of cells that will divide by meiosis to produce gametes. When spermatogonia divide by meiosis at the end of meiosis I the newly created cells are known as primary spermatocytes.
We need a photo so I can give u an answer
<span>Red blood cells do not contain a nucleus because their purpose is to carry oxygen around the body. Due to the fact these cells do not have a nucleus, their capacity to carry this oxygen is increased greatly.</span>
We know that the word equation for the reaction taking place during photosynthesis is:
carbon dioxide + water + sunlight → glucose + oxygen
Therefore, the more the reactants are provided, the more the plant will grow. The lesser the reactants, the lesser the growth. Providing products will not alter the rate of photosynthesis. The factors may be grouped as:
Increase plant growth:
-increase sunlight
-increase carbon dioxide
-increase water
No effect on plant growth:
-increase glucose
-increase oxygen
-decrease glucose
-decrease oxygen
Decrease plant growth:
-decrease water
-decrease sunlight
-decrease carbon dioxide
