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Heredity and Evolution in Hindi Objective for Students
Hereditary symptoms are moved in the descendant of creatures by
(A) Ribosome
(B) Chromosome
(C) Plasma
(D) Lysosome
Option b - Chromosome
Which of the following is responsible for controlling hereditary characteristics of the living cells?
(A) Enzyme
(B) Hormone
(C) RNA
(D) None of the above
Option d - None of the above
The unit of heredity in our body is called
(A) Chromosome
(B) DNA
(C) Gene
(D) Nucleus
Option c - Gene
Gene is
(A) A segment of DNA
(B) A segment of DNA and histone
(C) A segment of DNA, RNA, and histone
(D) All of the above
Option a - A segment of DNA
Who delivered the principle of jumping gene"?
(A) Gregor Johann Mendel
(B) Tomas Hunt Morgan
(C) Barbara Mc Clintock
(D) Watson and Crick
Option c - Barbara Mc Clintock
Which compound present in D.N.A. does not form amino acid?
(A) Adenine
(B) Tyrosine
(C) Guanine
(D) Cytosine
Option b - Tyrosine
Which of the following professional (s) are more likely to run the risk of a permanent change in their cell's DNA? 1. Researchers using carbon 14 isotopes 2. X-ray technician 3. Coal miner 4. Dyer and painter Select the correct answer by using the codes given below. Code
(A) Only 2
(B) Only 1, 2 and 3
(C) Only 1, 2 and 4
(D) Only 1, 3 and 4
Option a - Only 2
Mendel's principle of inheritance is based on
(A) Vegetative reproduction
(B) Asexual reproduction
(C) Sexual reproduction
(D) All of the above
Option c - Sexual reproduction
Genome mapping relates to
(A) Blood grouping
(B) Mapping of genes
(C) Mapping of nerve centers
(D) Mapping of brain
Option b - Mapping of genes
Who is the father of modern genetics?
(A) Gregor Johann Mendel
(B) Hugo De Vries
(C) Charles Darwin
(D) Thomas Hunt Morgan
Option a - Gregor Johann Mendel
The classical Mendel's work on his laws of inheritance' was performed on the organism
(A) Drosophila
(B) Snapdragon
(C) Garden pea
(D) Sweet pea
Option c - Garden pea
The sugar present in DNA is
(A) Glucose
(B) Fructose
(C) Deoxyribose
(D) Ribose
Option c - Deoxyribose
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