Home
Class 12
BIOLOGY
Describe the structure of mature embryos...

Describe the structure of mature embryosale

Text Solution

Verified by Experts

Embryo Sac is the female gametophyte present in the nucleus of the ovule towards the micropylar end. It consists of three haploid antipodal cells towards the chalazal end, diploid secondary nucleus at the centre and egg apparatus towards the micropylar end. Egg apparatus consists of a central haploid. Egg and two lateral haploid synergid cells. Synergids consists of the filiform apparatus.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • PUE MODEL QUESTION PAPER 3

    SUBHASH PUBLICATION|Exercise PART D(SECTION II)|5 Videos

  • PUE MODEL QUESTION PAPER 3

    SUBHASH PUBLICATION|Exercise PART C|8 Videos

  • PUE MODEL QUESTION PAPER 2

    SUBHASH PUBLICATION|Exercise PART D (SECTION II)|5 Videos

  • PUE MODEL QUESTION PAPER 4

    SUBHASH PUBLICATION|Exercise PART D(SECTION II)|6 Videos

Similar Questions

Explore conceptually related problems

Draw and describe the structure of a matured embryosac of angiosperms.

Describe the structure of amines

Describe the structure of t-RNA.

Describe the structure of blastula.

Describe the structure of cerebellum.

Describe the structure of dicot embryo 2. with the help of a labelled diagram.

Describe the structure of a seminiferous tubule.

Describe the structure of anatropous ovule with labelled diagram.

(a ) Trace the development ofmegaspore mother cell up to the formation of a mature embryo-sac in a flower ing plant. (b) Draw a labelled diagram of the structure of mature dicot embryo.

Describe briefly the structure of human brain.

Home
Profile