In humans, sex is determined by
...In humans, sex is determined by
two homologous chromosomes
a dominant gene for maleness present in a male
two similar sex chromosomes in the male and dissimilar in the female
the differences in the nature of the X and Y chromosomes in the male
Correct answer is B
No explanation has been provided for this answer.
Which of the following structures will NOT be found in the nucleus of a cell? ...
The bird's bill adapted for fishing is labelled ...
Movement of cell against concentration gradient is called ...
What is the benefit of thunder and lightning to farmers? ...
The splitting of water molecule by light during photosynthesis is called ...
The modes of nutrition in Nitrobacter, Ascaris, and Homo sapiens respectively are ...
Cold blooded animals are referred to as ...