Genes located on Y-chromosome are
1). mutant genes
2). sex-linked genes
3). autosomal genes
4). holoandric genes
1. Which of the following is not a fish?
2. Who discovered the atom bomb?
3. Helium gas is filled in ballons because
4. The element common to all acids is
5. Striated muscles are found in
6. After long periods of use a grey spot develops on the inside of a bulb. This is because
7. A freshwater fish must continuously