Physiology 3rd int Qus || Multiple choice ques

Multiple choice question:-

1.The hormone produced by uterus that causes regression of corpus luteum is - prostaglandin F2 alpha

  • - a) Progesterone
  • - b) prostaglandin F2 alpha
  • - c) inhibin
  • - d) relaxin

2.The greater part of bovine milk proteins is - Casein

  • - a) Progesterone
  • - b) Cortisol
  • - c) Oxytocin
  • - d) none of above

3.During final stages of gestation in sheep, goat, cattle and pigs, there is a significant increase in foetal plasma concentration of - Cortisol

  • - a) Progesterone
  • - b) Cortisol
  • - c) Oxytocin
  • - d) none of above

Encircle the correct answer among the followings. (0.5 x 4 = 2.0)

1. Rupture of amnion and delivery of foetus occurs during
a) During stage I of labor
b) During III stage of labor
✓ c) During II stage of labor
d) During IV stage of labor

ix) The photoperiod plays an important role in attainment of -

  • a) Maturity in animals
  • b) Senescence
  • c) Puberty in animals
  • d) All of above ✓

x) Urine is formed in the nephron by the process of -

  • a) glomerular filtration
  • b) selective reabsorption
  • c) tubular secretion
  • e) All of above ✓

C. Encircle the correct answer among the followings. (Any six)

1. The receptors for Hering-Breuer reflex are found in

  • a) liver
  • ✔ b) lungs
  • c) aortic arch
  • d) None of above

2. The hormone produced by uterus that causes regression of corpus luteum is

  • a) Progesterone
  • ✔ b) prostaglandin F2α
  • c) inhibin
  • d) relaxin
sir

Q. 5) MCQ(Multiple choice) Tick appropriate answer      (0.3x10=3)

i) Which adaption of sheep to desertenvironments sustainable/fit to live in desert region –

a) Thick layer of skin coat
b) Drooling of ear
✓ c) loop of henled)
d) None of above

ii) Which of following animal having heat loss mechanism by sweating

a) Horse & Dog
b) Camel& Cat
c) Dog & Hen
✓ d) Buffalo & Horse

Physiology & Animal Science Practice Questions

Review the multiple-choice questions below with their correct, verified answers.

iii) Animal exposed to high environmental temperature may lead to first changes in increasing—

  • a) body temperature
  • b) heart rate ✓
  • c) respiration rate
  • d) None of above

iv) The means of dissipating heat by circulation of blood from core area to body surface is—

  • a) conduction
  • b) convection ✓
  • c) radiation
  • d) diffusion

v) Thermoregulation center is located in—

  • a) Medulla
  • b) Brain stem
  • c) Hypothalamus ✓
  • d) Cerebral cortex

vi) Proceptive behavior in female is due to —

  • a) Estradiol ✓
  • b) Cortisol
  • c) Progesterone
  • d) Prolactin

vii) The type of heat loss when two objects do not touch each other—

  • a) conduction
  • b) convection
  • c) radiation ✓
  • d) evaporation

viii) The increased frequency of urination is called—

  • a) Pollakiuria ✓
  • b) Polyuria
  • c) Anuria
  • d) Oliguria
Q1. During final stages of gestation in sheep, goat, cattle and pigs, there is a significant increase in foetal plasma concentration of:
  • a) Progesterone
  • b) Cortisol ✔ Correct Answer
  • c) Oxytocin
  • d) none of above
Q2. What is the ideal temperature and relative humidity for rearing Angora Rabbit throughout the year?
  • a) 10-20°C & 55-65% ✔ Correct Answer
  • b) 20-30°C & 65-70%
  • c) 30-40°C & 65-70%
  • d) 20-30°C & 70-75%
Q3. Chicks must be “hardened” by leaving them in the boxes for the period of:
  • a) 2-3 hrs
  • b) 4-5 hrs
  • c) 1-2 hrs ✔ Correct Answer
  • d) 6-7 hrs

Veterinary & Animal Husbandry Practice Quiz

Q12. In German Angora annually yield of wool is:

  • (a) 400-500 gm
  • (b) 100-200 gm
  • (c) 1000-1200 gm ✔ Correct
  • (d) 600-700 gm

Q13. Animals derived and grown in general environment but free from diseases communicable to human like mycobacteria, Dermatophytic fungi, Pasteurella and Sarcoptes Scabies is known as:

  • (a) Conventional animal
  • (b) Gnotobiotic animal
  • (c) SPF (Specific Pathogen Free) ✔ Correct
  • (d) Germ-free animal

Q14. Which laboratory animal requires supplementation of Vit. C in the diet?

  • (a) Rat
  • (b) Mice
  • (c) Guinea Pig ✔ Correct
  • (d) Rabbit

Q15. Which laboratory animal is used for cytological study, tissue culture, genetics & radiation research?

  • (a) Rat
  • (b) Mice ✔ Correct
  • (c) Guinea Pig
  • (d) Hamster

Q17. Normal male to female ratio recommended in case of Guinea pigs is:

  • (a) 1:5
  • (b) 1:7
  • (c) 1:10 ✔ Correct
  • (d) 1:2-6

Q18. The hardness of drinking water in poultry should be:

  • (a) 110 ppm ✔ Correct
  • (b) 150 ppm
  • (c) 95 ppm
  • (d) 200 ppm

Q19. Regular culling of unhealthy, unproductive and diseased birds is included in:

  • (a) Conceptual biosecurity
  • (b) Structural biosecurity
  • (c) Operational biosecurity ✔ Correct
  • (d) Locational biosecurity

Q20. Maximum limit of aflatoxin B1 (ppb) in broiler and layer feed is:

  • (a) 10 ppb
  • (b) 15 ppb
  • (c) 20 ppb ✔ Correct
  • (d) 25 ppb

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