Answer:
haploid and contain 23 chromosomes
Explanation:
The term haploid can also refer to the number of chromosomes in egg or sperm cells, which are also called gametes. In humans, gametes are haploid cells that contain 23 chromosomes, each of which a one of a chromosome pair that exists in diplod cells.
 
        
             
        
        
        
Answer:the diagram illustrates the results of non disjunction during gamete formation.
Explanation:
 
        
             
        
        
        

[b] The sporangia are knob-like structures. 
They are present at the top of the thread-like structures called hyphae. 
They are dispersive, i.e. they are scattered by rain, wind or insects.