Post Fertilization

Q. After fertilization in flowering plants, the ovary develops into the fruit and it forms a thick wall called _____________.

1. seed
2. integument
3. pericarp
4. none of the above

Q. Which of the following is in correct sequence?

1. Gametogenesis $\to$ Embroygenesis $\to$ Syngamy $\to$ Zygote
2. Gametogenesis $\to$ Syngamy $\to$ Zygote $\to$ Embryogenesis
3. Zygote $\to$ Embryogenesis $\to$ Syngamy $\to$ Gametogenesis
4. Syngamy $\to$ Zygote $\to$ Embryogenesis $\to$ Gametogenesis

Q. After fertilization in flowering plants, the ovary develops into the fruit and it forms a thick wall called _____________.

1. seed
2. integument
3. pericarp
4. none of the above

Q.

Identify the correct sequence of events in sexual reproduction.

1. Syngamy
2. Zygote formation
3. Gametogenesis
4. Embryogenesis
5. Gamete transfer

Q. Sexual Reproduction can be divided into ________ distinct stages.

1. Two
2. Three
3. Four
4. Five

Q.

Post-fertilisation events occur after the formation of zygote, and is collectively termed -

1. Gametogenesis

2. Fertilization

3. Embryogenesis

4. None of the above

Q. Arrange the following in order of their occurrence in plants

1. Syngamy , pollination, embryogenesis, fertilization
2. Fertilization, pollination, syngamy, embryogenesis
3. Pollination, syngamy, embryogenesis
4. Pollination, embryogenesis, fertilization, syngamy

Q.

Embryogenesis involves

1. Cell division

2. Cell differentiation

3. Both a & b

4. None of these