1
MHT CET (PCB) 2024 22th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

A type of chromosomal aberration, in which there is no loss or gain of gene complement of the chromosome is $\qquad$ .

A
deletion
B
duplication
C
inversion
D
translocation
2
MHT CET (PCB) 2024 22th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Non-disjunction of X-chromosomes during meiosis in the formation of ovum leads to _________ syndrome.

A
Down's
B
Turner's
C
Klinefelter's
D
Aquired Immuno Deficiency
3
MHT CET (PCB) 2024 22th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Chromosomal basis of inheritance suggested by Sutton and Boveri is based on ________

A
segregation of genes.
B
Mendel's concept of stable factors.
C
sex linkage
D
presence of sex chromosome.
4
MHT CET (PCB) 2024 22th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Observe the given figure of Morgan's experiment for yellow body and white eyed female Drosophila crossed with brown body and red eyed male Drosophila. What will be the percentage of parental type in $F_2$ generation?

MHT CET (PCB) 2024 22th April Evening Shift Biology - Principles of Inheritance and Variation Question 12 English 1MHT CET (PCB) 2024 22th April Evening Shift Biology - Principles of Inheritance and Variation Question 12 English 2MHT CET (PCB) 2024 22th April Evening Shift Biology - Principles of Inheritance and Variation Question 12 English 3MHT CET (PCB) 2024 22th April Evening Shift Biology - Principles of Inheritance and Variation Question 12 English 4
A
$1.3 \%$
B
$62.8 \%$
C
$98.7 \%$
D
$37.2 \%$

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