How many nuclei are found in pollen tube during fertiliza...
How many nuclei are found in pollen tube during fertilization?
2
3
5
6
7
Correct answer is B
No explanation has been provided for this answer.
The parts labelled I and II make up the ...
Which of the groups of structures listed below contains chloroplast? ...
Which of the following agricultural activities has the least harmful effect on the environment ? ...
Examples of water-borne and sex linked diseases are? ...
In which of the following organic compounds is the hydrogen-oxygen ratio equal to 2:1? ...
Which of the following statements is true of blood groups and blood transfusion? ...
The inheritable characters that are determined by a gene located on the X-chromosome is ...
Ecological investigation in a habitat includes the following procedures except ...
Which of these vertebrae is of the same number in man and rabbit? ...
When viewing an object that is close to the human eye, the ...