Animal husbandry questions and answers 2021

Animal husbandry questions and answers 2021

Here is the verified animal husbandry questions and answers for 2021.

The questions are in picture form incase if it’s blurred. The answers are here, scroll down down

 

ANSWERS LOADING…….

 

Animal husbandry obj

1_10…..

11_20…

21_30…

31_40…

(1a)

Spermatogenesis is the process by which haploid spermatozoa develop from germ cells in the seminiferous tubules of the testis. This process starts with the mitotic division of the stem cells located close to the basement membrane of the tubules. These cells are called spermatogonial stem cells.

(1bi) it regulating menstruation

(ii) supporting pregnancy in the female body.

(1bii) Prolactin contributes to hundreds of physiologic functions, but the two primary responsibilities are milk production and development of mammary glands within breast tissues.

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(ii)Prolactin promotes the growth of mammary alveoli, which are the components of the mammary gland, where the actual production of milk occurs.

I The internal intercostal muscles relax during inhalation.

ii The external intercostal muscles contract during inhalation.

iii The size of the lungs increases during inhalation.

iv During inhalation, the volume of the thoracic cavity increases.

i The internal intercostal muscles contract during exhalation.

ii The external intercostal muscles relax during exhalation.

iii The size of the lungs decreases during exhalation.

iv During exhalation, the volume of the thoracic cavity decreases.

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(2a). Table noteπŸ§πŸΎβ€β™€οΈπŸ‘‡

Sow -Sowing is the process of planting

Capon- a castrated domestic cock fattened for eating.

Hiefer- cow that has not borne a calf, or has borne only one calf.

Dam–provide a habitat for wildlife,

2b 1protection

2 sensory purposes

3 waterproofing

4 camouflaging

Pick 3πŸ‘†

Another number (2b)πŸ§πŸΎβ€β™€οΈ

1 _vibrissae, which are sensory hairs and are most commonly whiskers

2_bristles, which are long hairs usually used in visual signals

3_wool, which is long, soft, and often curly

(2C)

1_Castration provides behavioral and health benefits for the animals as well as makes them easier to care for.

2_enables livestock farmers to manage breeding on their farms easily.

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3_Male animals reserved for fattening and those not needed for breeding or mating should be castrated

4_it’s the smart thing for any livestock owner to do for any animal that’s not specifically part of a breeding program

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