MEDIUM
12th Tamil Nadu Board
IMPORTANT
Earn 100

Explain different types of linkage.

Important Questions on Chromosomal Basis of Inheritance

MEDIUM
12th Tamil Nadu Board
IMPORTANT
Botany Crash Course (Based on Revised Syllabus-2023)>Chapter 3 - Chromosomal Basis of Inheritance>Exercise>Q 20
Explain by clearing the difference between linkage and crossing over.
MEDIUM
12th Tamil Nadu Board
IMPORTANT
Botany Crash Course (Based on Revised Syllabus-2023)>Chapter 3 - Chromosomal Basis of Inheritance>Exercise>Q 21
Explain the chromosomal theory of inheritance.
HARD
12th Tamil Nadu Board
IMPORTANT
Botany Crash Course (Based on Revised Syllabus-2023)>Chapter 3 - Chromosomal Basis of Inheritance>Exercise>Q 22
Write a note on linkage.
HARD
12th Tamil Nadu Board
IMPORTANT
Botany Crash Course (Based on Revised Syllabus-2023)>Chapter 3 - Chromosomal Basis of Inheritance>Exercise>Q 23
Write the salient features of Sutton and Boveri concept.
EASY
12th Tamil Nadu Board
IMPORTANT
Botany Crash Course (Based on Revised Syllabus-2023)>Chapter 3 - Chromosomal Basis of Inheritance>Exercise>Q 24
Differentiate between the terms: X-linked inheritance and Y- linked inheritance.
MEDIUM
12th Tamil Nadu Board
IMPORTANT
Botany Crash Course (Based on Revised Syllabus-2023)>Chapter 3 - Chromosomal Basis of Inheritance>Exercise>Q 25
Explain sex-linked inheritance in Drosophila.
HARD
12th Tamil Nadu Board
IMPORTANT
Botany Crash Course (Based on Revised Syllabus-2023)>Chapter 3 - Chromosomal Basis of Inheritance>Exercise>Q 32
Write the steps involved in molecular mechanism of DNA recombination with diagram.
HARD
12th Tamil Nadu Board
IMPORTANT
Botany Crash Course (Based on Revised Syllabus-2023)>Chapter 3 - Chromosomal Basis of Inheritance>Exercise>Q 35
If you cross dominant genotype PV/PV male Drosophila with double recessive female and obtain F1 hybrid. Now you cross F1 male with double recessive female.

i) What type of linkage is seen?

ii) Draw a cross with correct genotype.

iii) What is the possible genotype in F2 generation?