Question

Study the life cycle pattern of plant :- Which of the following is not correct for the members, which follow above pattern ? (1) All seed bearing plants (2) Gametophyte is single to few celled (3) Dominant dependent sporophyte (4) Phanerogams

Answer 1

Answer:

Bro I have also problem in this.

Answer 2

The correct statement which is not correct is option (3) Dominant dependent sporophyte.

• Plants are divided into four divisions these are algae, Bryophyta, Pteridophyta, gymnosperm and angiosperm.
• Seeds are produced in both angiosperms and gymnosperms.
• Seed producing plants are known as phanerogams. so, angiosperms and gymnosperms are phanerogams.
• Haplontic lifecycle is present in algae while bryophytes have two stages in their lifecycle which are gametophytic and sporophytic.
• In angiosperms and gymnosperms, the sporophytic stage is present which is dominant and independent.
• The gametophytic stage in phanerogams is dependent.