AP-EAPCET SERIES Zoology
Principles Of Inheritance And Variation
2 previous year questions.
Volume: 2 Ques
Yield: Medium
High-Yield Trend
2
2023 Chapter Questions 2 MCQs
01
PYQ 2023
medium
zoology ID: ap-eapce
Match the following sex-determination systems with examples
| Type | Examples |
| A. XX-XO | i. Birds, Reptiles |
| B. XX-XY | ii. Moths, Few butterflies |
| C. ZO-ZZ | iii. Grasshoppers, Cockroaches |
| D. ZW-ZZ | iv. Drosophila |
1
A – iii, B – ii, C – iv, D – i
2
A – iii, B – iv, C – ii, D – i
3
A – iii, B – iv, C – i, D – ii
4
A – iii, B – i, C – ii, D – iv
02
PYQ 2023
medium
zoology ID: ap-eapce
Reciprocal translocation of chromosomal pieces between 9 & 22 chromosomes leads to
1
Cri-du-chat syndrome
2
Cystic fibrosis
3
Sickle cell anaemia
4
Chronic Myelogenous leukemia