Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Medical
  • Can someone explain From evolutionary point of view, retention of thje female gametophyte with developing young embryo on the parent sporophyte for some time, is first observed in :

From evolutionary point of view, retention of thje female gametophyte with developing young embryo on the parent sporophyte for some time, is first observed in :

  • Option 1)

    Liverworts

  • Option 2)

    Mosses

  • Option 3)

    Pteridophytes

  • Option 4)

    Gymnosperms

Answers (1)

best_answer

 

Reproduction of Pteridophyta -

Asexual by meiospores formed inside sporangia which is associated with sporophylls (sporophytes). Gamatophytes develop from spores  and are haploid and independent and reproduce sexually. Zygote, thus produced from diploid sporophyte.

- wherein

Two other ways of reproduction include: Apogamy and Apospory.

 

 

 

Rentention of the female gametophyte with developing young embryos on the parent sporophyte denotes the initiation of seed habit and it is observed in Selaginella, a heterosporous pteridophyte.


Option 1)

Liverworts

Option 2)

Mosses

Option 3)

Pteridophytes

Option 4)

Gymnosperms

Posted by

solutionqc

View full answer

NEET 2024 Most scoring concepts

    Just Study 32% of the NEET syllabus and Score up to 100% marks

Similar Questions

Trending Articles/News

anam-khan

NEET UG 2024 application correction window closes today; editable details, fees
anam-khan

NEET UG 2024: MBBS aspirants continue to demand postponement due to Lok Sabha polls
anam-khan

NEET UG 2024 application correction facility ends tomorrow

Latest Question