Contents

Number of chromosomes exactly half than the somatic number of chromosomes term as…….
a) haploid                                            
b) diploid
c) polyploidy                       
d) all of above

a

Many species present due to………………
a) two sets of chromosomes
b) one set of chromosomes
c) many sets of chromosomes
d) eight sets of chromosomes

a

Many species has two sets of chromosomes called……………………..
a) polyploidy                       
b) diploid
c) haploid                                             
d) none of these


b

Many species have more then two sets of chromosomes which are……………
a) diploid                                              
b) haploid
c) polyploidy                      
d) none

c

Polyploids may be………….
a) tetraploid                         
b) hexaploid
c) both a, b                           
d) none of these


c

Gametes are…………………
a) diploid                                              
b) haploid
c) polyploidy                       
d) none of these

b