Embryo sacs of some apomitic species appear normal but contain diploid cells. Suggest a suitable explanation for the condition.

In angiosperms, central cell of embryo sac, prior to entry of pollen tube contains

In some plants, megaspore mother cell does not divide by meiotic division, instead from an unreduced embryosac, containing diploid egg cell. This condition is referred as

Select the correct statements about apomitic seeds.a)these seeds are produced from fertilies ovules,b) they contain diploid embryos in diploid plants,c) Zygotic embryo is genetically identical to the apomitic embryo hence two embryos can be called clones

A typical angiosperm embryo sac contains 8 nucleus and 7 cells. These 8 nucleus are formed by ………..

Central cell of embryo sac contains

When a cell contains some nondiffusible or fixed ions which are kept balanced by diffusible ions of opposite charge , this condition is known as

When a cell contains some nondiffusible or fixed ions which are kept balanced by diffusible ions of opposite charge , this condition is known as

Read the following statements (a) Angiosperms range in size from microscopic Wolffia to tall trees of Eucalyptus (b) In angiosperms, the seeds are enclosed by fruits (c ) Double fertilization is an event unique to angiosperms (d) In angiosperms, each cell of embryo sac is diploid (e) In angiosperms, the zygote develops into an endosperm Of the above statements, the correct ones are