In man ,chromosomes are:

In man the chromosome number is 46. How many chromosome are present in man's muscle cells?

Carefully read the statement given below and correct the digits in the brackets a and b, if it is wrong. "In man, chromosome 1 has most genes (1968) and Y chromosome has the fewest (231)

44A+XXY is normal man's chromosome number.

Name the immediate ancestor of present man. List two similarities on the chromosomes an man and great apes, which point to be common origin.

Assertion : Man has 23 linkage groups and fruit fly only 4. Reason Man has 46 chromosomes and fruit fly only 8.

In man,sex determination depends upon chromosome present in :