Vestigial Organ MCQs with Answers

VESTIGEAL ORGAN MCQs

Hello students, our next topic for the MCQ is ‘VESTIGEAL ORGAN’. The vestigial organs were functional in the ancestors but not functional in us now. The vestigial organs are of no use in us but still we carry those organs. The vestigial organs include tailbone, wisdom teeth, the ear movement etc. The wisdom teeth was useful in the ancestors.

The more information about the vestigial organ is given below through MCQ.

 

MCQ.1):The organ which served a purpose in the ancestor of an organism, but it’s no longer pertinent in the present existing and evolved recently is ………………. Organ.

a)Vestigial

b) Paratoneal

c) Pineal

d) Adrenal

 

MCQ.2):The vestigial organs are also known as ……………………….

a)Functional organ

b)Useful organ

c) Functionless organ

d)Mirror organ

 

MCQ. 3):The human vestigiality includes anatomical organs such as ………………………..

a)Olfaction

b)Tail bone

c)Junk DNA

d)Goose bumps

 

MCQ.4):Robert Wiedersheim published a book on human anatomy and its relevance to man’s evolutionary theory in the year ……………………………….

a)1640

b)1758

c)1893

d)1964

 

MCQ.5):The ………………………………..Is vestigial organ was in ancestor species and had digestive function.

a)Appendix

b)Bladder

c)Kidney

d)Lungs

 

MCQ.6):The tailbone is also known for …………………………….

a)Morula

b)Cortex

c)Coccyx

d)Medulla

 

MCQ.7):……………………………. Was the first molars which human ancestors were used to help in grinding down plant tissue.

a)Incisor teeth

b)Wisdom teeth

c)Canine teeth

d)Premolar teeth

 

MCQ.8):Which organ is included in the accessory olfactory system and this has completely separate sense of smell?

a)VNO

b)REN

c)BAT

d)YTR

 

MCQ.9):The ears of ……………………………… have far more developed muscles that those of humans and can move their ear better.

a)Golden fish

b)Cobra snake

c)Macaque monkey

d)Morocco money

 

MCQ.10):………………………….. is the small fold tissue on the inside corner of the eye.

a)Ciliated villi

b)Facilited cell

c)Seminal vesicle

d)Plica semilunaris

 

Answer

1)a) Vestigial

2)c) Functionless organ

3)b) Tail bone

4)c) 1893

5)a) Appendix

6)c) Coccyx

7)b) Wisdom teeth

8)a) VNO

9)c) Macaque monkey

10)d) Plica semilunaris


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