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Chromosome carry genetic information in the form of……….which are transmitted from one generation to another.
a) nuclear pores                  

b) genes
c) nuclear membrane         

d) none of these


Where the ability of cell to transfer genetic information to the next generation resides?
a) mitochondria                  

b) nucleus
c) ribosomes                        

d) plastids


Why Nucleus has the ability to transfer genetic information to the next generation? because……..
a) it has nucleolus

b) it has nuclear membrane
c) it has chromosomes

d) it has nucleoplasm


………….are thread-like structures present in the nucleus of each cell.
a) chromosomes                

b) DNA
c) genes                                 
d) none of these


Each kind of organisms has …………..number chromosomes.
a) different                                           

b) specific
c) variable                                            

d) none of these


How chromosomes found in an organism?
a) it occur singly                  

b) it occurs in pair
c) it occurs in triplet            

d) all of these