Ecosystem (Short Questions and Answers)
Ecosystem Short Questions and Answers One mark questions with answers 1. Ecosystem contains (a) producers (b) consumers (c) decomposers (d) all the above Answer: (d) all the above 2. …
Gene Cloning (Short Questions and Answers)
Gene Cloning Short Questions and Answers One mark Questions with Answers 1. Which of the following is a plasmid? (a) pBR322 (b) Bam HI (c) Sal I (d) Eco …
Microbes in Human Welfare (Short Questions and Answers)
Microbes in Human Welfare Short Questions and Answers One mark questions with answers 1. Which of the following can be controlled by using biopesticides? (a) insects (b) diseases (c) …
Strategies For Enhancement in Food Production (Short Questions and Answers)
Strategies For Enhancement in Food Production Short Questions and Answers One mark questions with answers 1. Mule is produced by (a) selection (b) inbreeding (c) interspecific hybridization (d) cross …
Human Health and Disease (Short Questions and Answers)
Human Health and Disease Short Questions and Answers One mark questions with answers 1. Immunity acquired after an infection is (a) active immunity (b) passive immunity (c) innate immunity …
Molecular Basis of Inheritance (Short Questions With Answers)
Molecular Basis of Inheritance Short Questions With Answers One mark questions with answers 1. Termination codon is (a) UGG (b) GUG (c) UAG (d) AUG Answer: (c) UAG 2. …
Principles of Inheritance and Variation (Short Questions and Answers)
Principles of Inheritance and Variation Short Questions and Answers One mark questions with answers 1. Complete dominance is absent in (a) Mirabilis jalapa (b) Pisum sativum (c) Lathyrus odoratus …
Reproductive Health (Short Questions and Answers)
Reproductive Health Short Questions and Answers One mark questions with answers 1. A sterilization technique is (a) loop (b) diaphragm (c) tubectomy (d) cervical cap Answer: (c) tubectomy 2. …
Human Reproduction (Short Questions and Answers)
Human Reproduction Short Questions and Answers One mark questions with answers 1. Gestation periods in human is (a) 10 weeks (b) 25 weeks (c) 7 months (d) 9 months …
Morphology of Flowering Plant (Multiple Choice Questions and Answers)
Morphology of Flowering Plant Multiple Choice Questions and Answers 1. The root can be differentiated from the stem because of the absence of (a) green colour (b) nodes and …