Plant kingdom MCQs

A prothallus is

January 31, 2022

6 Views

A prothallus is

Q. A prothallus is

A. a structure in pteridophytes formed before the thallus develops

B. a sporophytic free-living structure formed in pteridophytes

C. a gametophyte free-living structure formed in pteridophytes

D. a primitive structure formed after fertilization in Pteridophytes

Answer: a gametophyte free-living structure formed in pteridophytes

A prothallus is

Previous

A plant shows a thallus level of organization. It shows rhizoids and is haploid. It needs water to complete its life cycle because the male gametes are motile

A prothallus is

Next

The embryo sac of an angiosperm is made up of

Related Articles

In Pinus, the male cone bears a large number of

In Pinus, the male cone bears a large number of

Which of the following pair is wrongly matched?

Which of the following pair is wrongly matched?

Match column-I with column-II and choose the correct option

Match column-I with column-II and choose the correct option

Pre-fertilized endosperm is characteristic of

Pre-fertilized endosperm is characteristic of

We will be happy to hear your thoughts

Leave a reply Cancel reply

You must be logged in to post a comment.