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Answer in one sentence. Give two differences between blastula and gastrula. - Biology

Distinguish Between

Answer in one sentence.

Give two differences between blastula and gastrula.

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Solution

Blastula Gastrula
1. It is formed during the early mitotic division through the process of blastulation. 1. It is formed at a later stage through the process of gastrulation.
2. Blastula is formed from morula. 2. Gastrula is formed blastula.
3. It is formed through rapid mitotic divisions. 3. It is formed by slower mitotic divisions.
4. The cells do not move during the formation of the blastula. 4. The cells move through morphogenetic movement during the formation of the gastrula.
5. Germinal layers absent 5. The formation of three germinal layers occurs.
6. Cells are undifferentiated. 6. Cells undergo differentiation
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APPEARS IN

Balbharati Biology 12th Standard HSC for Maharashtra State Board
Chapter 2 Reproduction in Lower and Higher Animals
Exercise | Q 2.7 | Page 47
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