1
MHT CET (PCB) 2025 9th April Morning Shift
MCQ (Single Correct Answer)
+1
-0

Given below are two statements.

Statement I - Directional selection favours intermediate forms and eliminates both phenotypic extremes.

Statement II - In directional selection, more individuals acquire value other than mean character value.

In the light of above statements, select the correct option given below:

A

Both statement I and statement II are correct.

B

Both statement I and statement II are incorrect.

C

Statement I is correct but statement II is

D

Statement I is incorrect but statement II is incorrect. correct.

2
MHT CET (PCB) 2025 9th April Morning Shift
MCQ (Single Correct Answer)
+1
-0

Darwin's finches are good example of ____________

A

connecting link

B

adaptive radiation

C

convergent evolution

D

industrial melanism

3
MHT CET (PCB) 2024 22th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Select the correct set of evolutionary characters of man.

A
Prognathus face, bony eyebrow ridge, presence of chin.
B
Erect posture, opposable thumb, shorter forelimbs.
C
Broad pelvic girdle, long forelimbs, presence of chin.
D
Long forelimbs, presence of lumbar curvature, prognathus face.
4
MHT CET (PCB) 2024 22th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which one of the following occurs due to changes in the environment and genetic variations of the species?

A
Hybrid sterility
B
Geographical isolation
C
Genetic drift
D
Chromosomal aberrations

MHT CET (Biology) Subjects

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