In flowering plants one megaspore gives rise to _____ nuclei.

a) four diploid
b) four haploid
c) microsporangia
d) eight haploid
e) eight diploid


Ans: e) eight diploid

Biology & Microbiology

You might also like to view...

A chemical imbalance in the blood can cause the heart to stop pumping blood, which will have a detrimental effect on other organs. This observation can be attributed to:

A. Equilibrium state B. Emergent properties C. Reductionism D. Evolutionary conservation

Biology & Microbiology

Which taste modality does not involve activation of a G-protein coupled receptor?  

A.  bitter B.  sweet C.  umami D.  sour E.  all taste sensations involve GPCRs

Biology & Microbiology

________ organisms are genetically modified or engineered to carry one or more foreign genes

Fill in the blank(s) with correct word

Biology & Microbiology

The LEAST hydrophilic substance is 

A. oil. B. salt. C. a gas. D. an amphipathic molecule. E. an ion.

Biology & Microbiology