Biology (Class - XII)
| Description: This test is aimed at students studying in class 12. The test covers the whole syllabus of Class XII. | |
| Number of Questions: 15 | |
| Created by: Ratna Goswami | |
| Tags: biology Biotechnology and its Application Biotechnology and its Applications Development of Seeds and Fruits Seed Genetics Principles of Inheritance and Variation Ecosystem Microbial Utilisation Microbes in HumanWelfare |
Which enzyme is used to treat fungal cells in order to break them open and release DNA?
The testa of the seed develops from
Who is called the father of genetics?
Which of the following terms refers to the sequence of successional stages in a dry habitat?
Which of the following is related to bee keeping?
Barnacles attached to the back of a whale are an example of
Which of the following microbes is/are used as biological control agent(s)?
Which of the following terms represents the formation of seeds without fusion of gametes?
The residual, persistent nucellus inside some seeds is called
Which of the following is the cause of the minamata disease?
Which of the following is a sex-linked recessive disorder?
Which of the following microbes is used to make Swiss cheese?
Which enzyme is used in recombinant DNA technology to make cuts at specific positions within the DNA?
A species having different areas of geographical distribution is called
The amount of living material present in different trophic levels per unit area at a given time is known as