Question

1. Indicate whether the following statements are True (T) or False (F):

(a) Oviparous animals give birth to young ones.

(b) External fertilization takes place in frog

(c)An embryo is made up of a single cell

(d) A zygote is formed as a result of fertilization.​

Answer 1

Answer:

(a) true

(b) false

(c) true

(d) true

Answer 2

Answer:

1. false

2. true

3. false

4. true

Explanation:

1. viviparous animals give birth to there young ones .

4. an embryo is now made up of three layers ectoderm , mesoderm and endoderm .