Question

reproduction
reproductive systems
color and label the diagrams below of the female and male gametes (ova and sperm).
word bank
nucleus
containing
dna
cytoplasm
cell membrane
jelly coat

Explanation:

1. Identify the innermost circular structure with DNA: this is the nucleus.
2. The large area surrounding the nucleus, filling the main cell body: this is the cytoplasm.
3. The thin layer enclosing the cytoplasm, just inside the outer coat: this is the cell membrane.
4. The outer protective layer with surrounding follicle cells attached: this is the jelly coat.

Answer:

• Top left box (pointing to small inner circle): nucleus [containing DNA]
• Top right box (pointing to large inner area): Cytoplasm
• Bottom left box (pointing to thin layer around cytoplasm): Cell membrane
• Bottom right box (pointing to outer layer with cells): jelly Coat