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प्रश्न
Define the Homologous chromosomes
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उत्तर
Homologous chromosomes are chromosome pairs that are similar in length, gene position and centromere location.
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संबंधित प्रश्न
A male honeybee has 16 chromosomes whereas its female has 32 chromosomes. Give one reason.
Briefly mention the contribution of T. H. Morgan in genetics.
Distinguish between X andY chromosomes. (Mention any 'two' points.)
If the haploid number in a cell is 18. The double monosomic and trisomic number will be
Read the following statements regarding 'X and Y' chromosomes and select the correct option.
P - Due to presence of large amount of euchrornatin X chromosome is genetically more active.
Q - Due to presence of small amount of heterochromatin Y chromosome is genetically more active.
Two or more independent genes present on different chromosomes which determine nearly same phenotype are called ______.
Who postulated the 'Chromosomal theory of inheritance'?
Experimental verification of the chromosomal theory of inheritance was done by ______.
Which scientist published the laws of inheritance in 1866 that initially went unrecognised until 1900?
How many scientists independently rediscovered Mendel's laws of inheritance in the year 1900?
