Differentiate between the following:
syngamy and triple fusion
|
Syngamy |
Triple fusion. |
|
1. Fusion of male gamete with female gamete. |
1. Fusion of male gamete with secondary nucleus. |
|
2. Results in the formation of diploid zygote. |
2. Results in the formation of triploid primary endosperm. |
What is heterospory? Briefly comment on its significance. Give two examples.
Explain briefly the following terms with suitable examples:
(i) protonema
(ii) antheridium
(iii) archegonium
(iv) diplontic
(v) sporophyll
(vi) isogamy
Differentiate between the following:
Red algae and brown algae
Differentiate between the following:
liverworts and moss
Differentiate between the following:
homosporous and heterosporous pteridophyte
Differentiate between the following:
syngamy and triple fusion
How would you distinguish monocots from dicots?
Describe the important characteristics of gymnosperms.
Cyanobacteria are classified under
Mock Test Series
