Kelvi

Match List-I with List-II:

Column I	Column II
(a) Metacentric chromosome	(i) Centromere situated close to the end forming one extremely short and one very long arm
(b) Acrocentric chromosome	(ii) Centromere at the terminal end
(c) Submetacentric chromosome	(iii) Centromere in the middle forming two equal arms of chromosomes
(d) Telocentric chromosome	(iv) Centromere slightly away from the middle forming one shorter arm and one longer arm

medium

Principles of Inheritance and Variation

2022

biology

(a)-(iii)(b)-(i)(c)-(iv)(d)-(ii)

(a)-(i)(b)-(iii)(c)-(ii)(d)-(iv)

(a)-(ii)(b)-(iii)(c)-(iv)(d)-(i)

(a)-(i)(b)-(ii)(c)-(iii)(d)-(iv)

Explanation

To solve this problem, we need to match the types of chromosomes in List-I with their corresponding descriptions in List-II. Let's analyze each type: $\newline \bullet$ a. Metacentric chromosome: $\newline$ - In a metacentric chromosome, the centromere is located in the middle, forming two equal arms. $\newline$ - This matches with (iii). $\newline \bullet$ b. Acrocentric chromosome: $\newline$ - In an acrocentric chromosome, the centromere is situated close to the end, forming one extremely short arm and one very long arm. $\newline$

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