MCQ
The difference between different living things with respect to their appearance and mode of life is called _______.
- AClassification
- BBiodiversity
- CEvolotion
- DAll of the above
Explanation:
Biodiversity means the diversity of living forms. Different life forms have a different physical appearance.
Some are tall, some are short and their mode of life is also different.
For example, some are autotrophs some are heterotrophs, some organisms live in water or land or both.
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$I$. There are many side effects of tubectomy and vasectomy
$II$. Purpose of tubectomy is to prevent egg formation
$III$. The most important component of the oral contraceptive pill is progesterone
$IV$. Contraceptive oral pills help in birth control by preventing ovulation
| Column $ -I$ | Column $ -I$ |
| $A.$ Escherichia coli | $I.$ Nif gene |
| $B.$ Rhizobium melilotae | $II.$ Digestive hydrocarbon of crude oil |
| $C.$Bacillus thuringiensis | $III.$ Production of human insulin |
| $D.$Pseudomonas putida | $IV.$Biological control of fungal disease |
| $V.$ Biodecomposed insectiside |
$I.$ availability of resources
$II.$ population density
$III.$ group interaction of organism
Choose the correct combination