Alternation of Generation in Angiosperms

Q.

What does the sporophyte of a bryophyte consist of?

Q. The haploid gametophytic generation in flowering plants is represented by for male gametophyte and for female gametophyte.

1. anther
2. pollen grains
3. pistil
4. embryo sac

Q. Name the common ancestor of mosses and tracheophytes

Q.

Differentiate between male gametophyte and female gametophyte.

Q. The main plant body represents the generation in angiosperms.

1. diploid gametophytic
2. diploid sporophytic
3. haploid gametophytic
4. haploid sporophytic

Q. The haploid gametophytic generation in flowering plants is represented by for male gametophyte and for female gametophyte.

1. anther
2. pollen grains
3. pistil
4. embryo sac

Q. During pollination, pollen grains get carried to ___ of the carpel.

1. filament
2. stigma
3. anther
4. ovary

Q.

The plant body including majority of the flowers in angiosperms is represented as the

1. haploid gametophyte

2. diploid sporophyte

3. megasporocyte

4. microsporocyte

Q. Mark the odd one out(w.r.t ploidy level)

1. nucellus
2. integument
3. funicle
4. embryo sac

Q. Highly reduced female gametophyte of angiosperm

1. Ovary
2. Embryo sac
3. EGG cell
4. Synergids

Q.

how many haploid cells are present in a mature female gametophyte of a flowering plant. name them

Q. The main plant body represents the generation in angiosperms.

1. diploid gametophytic
2. diploid sporophytic
3. haploid gametophytic
4. haploid sporophytic

Q.

The plant body including majority of the flowers in angiosperms is represented as the

1. The diploid sporophyte

2. The megasporocyte

3. The microsporocyte

4. The haploid gametophyte

Q.

Which of the following statements best links the two given images?

Image 1

Image 2

1. Reduction of gametophytic generation from bryophytes to angiosperms.

2. Reduction of sporophytic generation from bryophytes to angiosperms

3. Increase in gametophytic generation from thallophytes to angiosperms

4. None of these