Answer:
Sperms are produced in the testes, male reproductive organ. Ovum is produced in the ovary which is a female reproductive organ. A sperm is segmented into head, neck and tail. Ovum has no such segmentation or similar structure.
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Sperms are differentiated into head, neck, middle piece and tail, and is surrounded by the plasma membrane.
Explanation:
D) producer
Corn is on the bottom of this food chain. Corn takes energy from the sun and turns it into engery it and other animals that wat it can use.
bicarbonate ions
Explanation: (HCO3-)
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