Every sperm has ___ sex chromosomes.
Gene:
These are the functional unit of information passed on by the parents to their offspring.
Sex chromosomes:
Sperm:
Final answer: Every sperm has two sex chromosomes.
(a) If a normal human cell has 46 chromosomes , how many chromosomes will be there in a human
(i) sperm cell,
(ii) zygote ?
(b) What sizes of plants are produced if both parents have genes Tt?
The sperms bearing X chromosomes move faster than the sperms bearing Y chromosomes.
A sperm only carries Y chromosome.
If the endosperm of a maize plant has 30 chromosomes, then, what will be the number of chromosomes in antipodals, perisperm, endothecium and sperms.