NEET Test Series-2021 to 2022 MCQ Quiz Hub

1. Dicondylic skull along with ten pairs of cranial nerves is found in
Mammalia
 Amphibia
Reptilia
Pisces

2. A frog has
jaws but no teeth
eyes but no lids
ears but no pinnae
 hands but no fingers

3. Even after attaining sexual maturity; larval characters are retained. It is known as
Phylogenesis
Neoteny
Parthenogenesis
Ontogenesis

4. Frogs dwell in water or in the vicinity of water as
 it respires through the skin
it can see through its transparent eyelids whilst swimming
its hindlimbs are webbed; facilitating to swim
water is a good source for food

5. In amphibians; Organ of Jacobson is for
temperature
pressure
smell
 sound

6.  The differentiating factor of the venous system of frog and rabbit is in the presence of this
hepatic vein
three vena cavae
renal portal system
hepatic portal system

7. Neck is not found in a frog. This absence helps the frog to
swim in water
respire
catch prey
jump on ground

8. The body temperature of a frog is 20 degrees celsius in an environment having a temperature of 30 degrees celsius. The temperature of the frog in the new environment is
25 degrees celsius
 20 degrees celsius
30 degrees celsius
 between 20-30 degrees celsius

9. This is not a true amphibian animal
Toad
Salamander
Tortoise
Frog

10.  Pharmacologic therapy can be initiated after how long; once acute gout attack has taken place?
after 48 hours
within 1 hour
within 24 hours
after 24 hours

11. The accumulation of this substance in the body causes Gout
Blood plasma
 WBC
Uric acid
Synovial fluid

12. This is a symptom of gout
purple or red skin
 severe pain; warmth and swelling in joints
itching skin; peeling at the site of gout attack
 all of these

13. Gout attack commonly occurs at this site
 knee
 foot
ankle
big toe

14. This is recommended to consider as first-line therapy for gout
Probenecid
 Allopurinol
Febuxostat
 Benzbromarone

15. Gout is known as “diseases of kings” because
it was diagnosed by a king’s doctor
 it is hereditary
of its association with rich food
gout is not the “diseases of kings”

16. This increases the chances of developing gout
 diet having high salt content
 genetics – family history
 asthma
all of these

17. It is recommended to avoid __________ for people with gout
 dairy products
alcohol
 both (a) and (b)
none of the above

18.  Generally; uric acid is eliminated from the body through
sweat
breathing
 urine
metabolization of liver

19. This is not a first-line option for pharmacological treatment of gout
Corticosteroids
 Aspirin
Oral colchicine
NSAIDS

20. Dicondylic skull along with ten pairs of cranial nerves is found in
Mammalia
 Amphibia
Reptilia
Pisces

21.  This about Class Amphibia is correct
fertilization is internal
respiration is through gills only
 body is divisible into head and trunk
heart is two chambered – one ventricle and one auricle

22.  A frog has
jaws but no teeth
 eyes but no lids
ears but no pinnae
hands but no fingers

23. Even after attaining sexual maturity; larval characters are retained. It is known as
 Phylogenesis
 Neoteny
Parthenogenesis
 Ontogenesis

24.  Frogs dwell in water or in the vicinity of water as
 it respires through the skin
it can see through its transparent eyelids whilst swimming
its hindlimbs are webbed; facilitating to swim
 water is a good source for food

25.  In amphibians; Organ of Jacobson is for
 temperature
pressure
smell
 sound

26. The differentiating factor of the venous system of frog and rabbit is in the presence of this
 hepatic vein
 three vena cavae
renal portal system
 hepatic portal system

27.  Neck is not found in a frog. This absence helps the frog to
 swim in water
respire
catch prey
jump on ground

28. The body temperature of a frog is 20 degrees celsius in an environment having a temperature of 30 degrees celsius. The temperature of the frog in the new environment is
 25 degrees celsius
20 degrees celsius
30 degrees celsius
between 20-30 degrees celsius

29. This is not a true amphibian animal
Toad
Salamander
Tortoise
 Frog

30. This phase in the development of sperm has no counterpart in ovum-development
spermiogenesis
 phase of multiplication
phase of growth
polar body formation

31.  During this phase; the nuclear envelope begins to disappear
 cytokinesis
 S phase
Anaphase
 Prometaphase

32. In humans; the number of ova and sperms that would be produced from 100 secondary oocytes and 100 secondary spermatocytes during gametogenesis is
 50 ova; 100 sperms
 100 ova; 100 sperms
100 ova; 200 sperms
 200 ova; 200 sperms

33. The undifferentiated primordial germ cells are larger in size and their chromatin rich nuclei are distinct in
 growth phase
multiplication phase
maturation phase
all of these

34. Spermatogenesis and oogenesis describe the process of meiosis in males and females; respectively. This statement about both processes is true
both are halted in an intermediate step until puberty
 both produce the same number of viable gametes
oogenesis produces a larger gamete than spermatogenesis
oogenesis forms two polar bodies; spermatogenesis forms only one

35. Typically; in humans; gametes are disease-free or even in other animals as
 gametes are immune to diseases
germs cannot attack gametes
germplasm is segregated easily and not subjected to diseases from which somatic cells may suffer
 none of these

36.  Phenomena that creates female gametes; oogenesis is ceased at prophase I up till puberty. This describes the DNA content of a female’s gametes during her childhood.
23 chromosomes; 23 chromatids
 23 chromosomes; 46 chromatids
46 chromosomes; 92 chromatids
46 chromosomes; 46 chromatids

37. The amount of yolk and its distribution are changed in the egg. This is affected
 ferrilization
cleavage pattern
 zygote formation
number of blastomeres

38.  Haemoendothelial placenta takes place in
rat and rabbit
camel and deer
goat and cow
ape and man

39.  Atretic follicles occur in
 Liver
Testis
Thymus
Ovary