1. Reproduction in Organisms(12)
Description: 1. Reproduction in Organisms(12) | |
Number of Questions: 20 | |
Created by: Prajapati Rathore | |
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Cells become variable in morphology and function in different regions of the embryo. The process is called
Apogamy is
Tapetum is
If root of flowering plant has 24 chromosomes then its gamete has how many chromosomes?
Wind pollination is common in
Egg apparatus of angiosperms consist of
Embryo developed from the somatic cells are called
Ornithophily refers to the pollination by which of the following?
Sperms are produced in
The fertilisation membrane is secreted because it
Gestation period of 280 days is calculated from time of
AIDS is caused by
Egg of Frog is
Gonads are derived from
Termination of gastrulation is indicated by
Hormone responsible for ovulation and development of corpus luteum is
During cleavage, nucleocytoplasmic ratio is
In frog micromeres contain
Acrosome is made up of
Which of the following cells in the male gonad, represent haploid cells?