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More Biology Questions
Who first studied the process of cell division in animals?
Purple non-sulphur bacteria is an example of___________?
The branch of Biology which deals with the use of data and techniques of engineering & technology concerning living organisms is:
Which of the following statement(s) is/are true for nucleus?
Assertion (A) Human beings have 23 pair of chromosomes, one of which is the sex chromosomes and the remaining are 22 autosomes. The X-linked disease are related to mutation on a sex chromosomes. Reason (R) Colour blindness results from a mutation in X-chromosome.