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5.Molecular Basis of Inheritance
normal
Depending upon size and centromere position, the $46$ chromosomes have been divided into a number of groups
A
$6$
B
$5$
C
$7$
D
$10$
(AIPMT-1993)
Solution
(c) Depending upon the position of centromere and relative length of two arms, human chromosomes are of three types- metacentricsubmetacentric and acrocentric.
The photograph of chromosomes are artifically arranged in the order of descending length is seven group ($A$ to $G$).
Standard 12
Biology
Similar Questions
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Identify the correct match between the codons and coding functions.
| Column $-I$ | Column $-II$ |
| $(A) \;AUG$ | $(1)$ Phenylalanine |
| $(B) \;UAA$ | $(2)$ Methionine |
| $(C) \;UUU$ | $(3)$ Tryptophan |
| $(D)\; UGG$ | $(4)$ Termination |
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