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More Biology Questions
What base does guanine pair with?
How many of the bio elements constituent 99% of the total human body?
Which one of the following is smallest cell?
Match List-I (Scientists) with List-II (Statements regarding the morphological nature of the endosperm) and select the correct answer: List-I List-II a. Hofmeister (1858) 1. Endosperm is a gametophytic structure, whose development is checked b. Lamnnier (1887) 2. Endosperm is a second embryo, which is actually modified c. Sargant (1900) 3. The chief function of endosperm is not that of storage, but the secretion of diastase and other enzymes d. Haberlandt (1914) 4. Endosperm is the sporophytic tissue or the twin of an embryo
Which of the following is an example of chemical scarification as way of breaking dormancy resulting from the seed coat?