NET, IAS, State-SET (KSET, WBSET, MPSET, etc.), GATE, CUET, Olympiads etc.: Zoology MCQs (Practice_Test 97 of 112)
Glide to success with Doorsteptutor material for competitive exams : get questions, notes, tests, video lectures and more- for all subjects of your exam.
- Vasopressin helps in
- water absorption
- calcium absorption
- lipolysis
- insulin release
- Which of the following are metabolized in the cell for the liberation. Of energy?
- Amino acids
- Carbohydrates
- Fatty acids
- Vitamins
- Select the. Correct answer using the codes given below:
- 1,2 and 3
- 2,3 and 4
- 2 and 4
- 3 and 4
- Lowered pH results in
- increase in O2 affinity of respiratory pigments
- decrease in O2 affinity of respiratory pigments
- decrease in the number of red blood corpuscles
- increase in the number of red blood corpuscles
- Which one of the following pairs is NOT correctly matched? Osmoregulation Ability
- Match Item 1: Volume conformers
- Match Item 2: Animals with little ability to regulate internal ionic concentrations
- Match Item 1: Osmo conformers
- Match Item 2: Animals capable of osmoregulating with changes in the external environment
- Match Item 1: Ionic conformers
- Match Item 2: Animals with little ability to regulate internal ionic concentrations with changes in the external environment
- Match Item 1: Osmoregulators
- Match Item 2: Animals that maintain internal osmotic concentration at a constant level as the external environment changes
- Match List I (Protein) with List II (Type) and select the correct answer using the codes given below:
Table Supporting: NET, IAS, State-SET (KSET, WBSET, MPSET, Etc.) , GATE, CUET, Olympiads Etc. : Zoology MCQs (Practice_Test 97 of 112) List-I List-II - Albumin
- 3lycoprotein
- Collagen
- Glutelins
- Plant Protein
- Fibrous. Protein
- Conjugated Protein
- Globular Protein
- A
- B
- C
- D
- 4
- 3
- 1
- 2
- 2
- 3
- 1
- 4
- 4
- 3
- 2
- 1
- 2
- 3
- 1
- 4
- Match List I (Hormone) with List II (Target) and select the correct answer:
Table Supporting: NET, IAS, State-SET (KSET, WBSET, MPSET, Etc.) , GATE, CUET, Olympiads Etc. : Zoology MCQs (Practice_Test 97 of 112) List-I List-II - ACTH
- Proclactin
- TSH
- Oxytocin
- Thyroid
- Adrenal cortex
- Mammary gland
- Smooth muscle of uterine wall
- A
- B
- C
- D
- 1
- 2
- 3
- 4
- 2
- 3
- 1
- 4
- 2
- 3
- 4
- 1
- 3
- 4
- 1
- 2
- Match List I (Organs) with List II (Hormone) and select the correct answer:
Table Supporting: NET, IAS, State-SET (KSET, WBSET, MPSET, Etc.) , GATE, CUET, Olympiads Etc. : Zoology MCQs (Practice_Test 97 of 112) List-I List-II - Adenohypophysis
- Ovary
- Prothoracic gland
- Alpha cells of islets of Langerhans
- Ecdyscne
- Glycagon
- Luteinising hormone
- Insulin
- Progesterone
- A
- B
- C
- D
- 3
- 5
- 1
- 2
- 3
- 4
- 1
- 2
- 1
- 3
- 5
- 4
- 4
- 3
- 5
- 2
- Which of the following substances function as neurotransmitters?
- Catecholamine
- Acetylcholine
- Physostigmine
- Pilocarpine
- Select the correct answer using the codes given below
- 1 and 3
- 1 and 2
- 3 and 4
- 2 and 3
- Many teleost fishes have a band of red muscles along their lateral sides. These muscles are red in colour due to
- excess haemoglobin content in the blood of these muscles
- very high supply of blood to these muscles
- the presence of more myoglobin in these muscle fibres
- the presence of chlorocruorin in these muscles
- Which one of the following represents the correct direction of passage of an impulse in a multipolar heteropolar neuron?
- Dendrites soma-axon-terminal arborization
- Collaterals-axon-soma-dendrites
- Dendrites-axon-soma-collaterals
- Soma-dendrites-axon-terminal arborizations
- Which one of the following sets of organs is of ectodermal origin in frog?
- Epidermis, mucous glands and optic vesicle
- Bram, aorta and thyroid gland
- Pharynx, spinal cord and blood cell
- Heart, cranial nerves and liver
- The functional kidney of the frog is
- nephros
- pronephros
- metanephros
- opisthonephros
- Precocious metamorphosis can be induced in frog tadpole by treating with
- growth hormone
- adrenocortico tropic hormone (ACTH)
- follicle stimulating hormone (FSH)
- thyroxine
- Morphogenetic movements in ectogermal cells during early embryology of frog is termed as
- invagination
- emboly
- involution
- epiboly
- If the two blastomeres of a cleaving embryo of frog at 2-cell stage are carefully separated, which one of the following will be the fate of the blastomeres?
- Both of them will die
- Each of them will give rise to a perfectly normal embryo
- the two will develop into two half embryos, one right half and the other left half
- one will develop into an anterior half of the embryo, and the other a posterior half