Question

es is correctly
2. All life starts as
(a) an egg
(c) a gene
(b) a single cell
(d) a chromosome
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Answer 1

All life starts as a single cell.

EXPLANATION:
All life starts as a single cell called zygote formed as a result of fertilization of the ovum by the sperm. The zygote undergoes cleavage cleavage to form morulla then blastula and so on. this in turn gives rise to a baby.

Hope this helps you

Answer 2

Answer:

(b) a single cell

Explanation:

a group of cell together makes a tissue then a organ and then our body