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