Depending upon size and centromere position, 46 chromosomes have been divided into a number of group

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5.Molecular Basis of Inheritance

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Depending upon size and centromere position, the $46$ chromosomes have been divided into a number of groups

$6$

$5$

$7$

$10$

(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

The males of grasshoppers and moths posses two sets of autosomes and

normal

Match the following genes of the Lac operon with their respective products.

$(a)\; i$ gene $(i)\; \beta-$galactosidase

$(b)\; z$ gene $(ii)$ Permease

$(c)\; a$ gene $(iii)$ Repressor

$(d)\; y$ gene $(iv)$ Transacetylase

Select the correct option.

$(a)\quad (b)\quad (c)\quad (d)$

normal

(NEET-2019)

Which of the following bases is absent in the coding dictionary

normal

$DNA$ elements, which can switch their position, are called

normal

(AIPMT-1998)

For providing evidence in favour of semiconservative way of $DNA$ replication; Taylor, Woods and Hughes performed experiments on

normal

$(a)\; i$ gene	$(i)\; \beta-$galactosidase
$(b)\; z$ gene	$(ii)$ Permease
$(c)\; a$ gene	$(iii)$ Repressor
$(d)\; y$ gene	$(iv)$ Transacetylase

Depending upon size and centromere position, the $46$ chromosomes have been divided into a number of groups

Solution

Similar Questions

The males of grasshoppers and moths posses two sets of autosomes and

Match the following genes of the Lac operon with their respective products. $(a)\; i$ gene $(i)\; \beta-$galactosidase $(b)\; z$ gene $(ii)$ Permease $(c)\; a$ gene $(iii)$ Repressor $(d)\; y$ gene $(iv)$ Transacetylase Select the correct option. $(a)\quad (b)\quad (c)\quad (d)$

Which of the following bases is absent in the coding dictionary

$DNA$ elements, which can switch their position, are called

For providing evidence in favour of semiconservative way of $DNA$ replication; Taylor, Woods and Hughes performed experiments on

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Match the following genes of the Lac operon with their respective products.

$(a)\; i$ gene $(i)\; \beta-$galactosidase

$(b)\; z$ gene $(ii)$ Permease

$(c)\; a$ gene $(iii)$ Repressor

$(d)\; y$ gene $(iv)$ Transacetylase

Select the correct option.

$(a)\quad (b)\quad (c)\quad (d)$