Control and Co-ordination Mocktest MHT-CET 2023

Control and Co-ordination is an important chapter as its weightage for MHT-CET 2023 is about 8% from 12th biology syllabus

Control and Co-ordination includes the following topics:

Nervous Co-ordination in Lower Animals
Neural Tissue
Synapse
Transmission of Nerve Impulse
Human Nervous System
Sensory Receptors
Disorders of Nervous System
Chemical Co-ordination
Endocrine System
Major Endocrine Glands

Before starting the test make sure to prepare all the above topics of Control and Co-ordination .

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Created on December 26, 2022 By

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Control and Co-ordination(Biology)

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1 / 40

Myelin sheath is produced by

Schwann Cells and Oligodendrocytes

Astrocytes and Schwann Cells

Oligodendrocytes and Osteoclasts

Osteoclasts and Astrocytes

2 / 40

Receptor sites for neurotransmitters are present on

membranes of synaptic vesicles

pre-synaptic membrane

tips of axons

post-synaptic membrane

3 / 40

Visual information is decoded by

Occipital lobe

Temporal lobe

Parietal lobe

Frontal lobe

4 / 40

Temporal lobe of cerebrum is concerned with he detection of following sensations EXCEPT

Hearing

Pressure

Smell

Taste

5 / 40

Which area of cerebral cortex is responsible for the interpretation of speech?

Broca's area

Wernicke's area

Premotor area

Association area of sensory cortex

6 / 40

The corpus callosum interconnects

Cerebral hemispheres

Cerebellar hemispheres

Corpora quadrigemina

Crura Cerebri

7 / 40

Which of the following structures or regions is CORRECTLY paired with its functions?

Hypothalamus: Production of releasing hormones and regulation of temperature, hunger and thirst

Limbic system : Consists of fibre tracts that interconnect different regions or brain; controls movement.

Medulla oblongata : Controls respiration and cardiovascular reflexes

Corpus callosum : Band of fibers connecting left and right cerebral hemispheres

8 / 40

Coughing and sneezing are controlled by _____

Cerebrum

Cerebellum

Medulla oblongata

Pons Varolii

9 / 40

Which part of the brain is responsible for thermoregulation?

Cerebrum

Hypothalamus

Corpus callosum

Medulla oblongata

10 / 40

Branching tree like processes of white matter extending into grey cortex of cerebellum is called____

Arbor vitae

Gyri

Crura cerebri

Thalami

11 / 40

How many pairs of sympathetic ganglia are present in ANS?

12 / 40

The parotid salivary glands are innervated by branches of____ nerve

Vagus

Spinal accessory

Facial

Glossopharyngeal

13 / 40

If cranial nerves: 12 pairs, then spinal nerves:

30 pairs

31 pairs

32 pairs

33 pairs

14 / 40

Which of the following statement is CORRECT?

Conea is an extemal, transparent and protective and proteinaceous covering of the eyeball.

Cornea consists of dense connective tissue of elastin and can repair itself

Cornea is convex, transparent layer which is highly vascularised.

Cornea consists of dense matrix of collagen and is the most sensitive portion of the eye.

15 / 40

The transparent lens in the human eye is held in its place by

smooth muscles attached to the iris

ligaments attached to the iris

ligaments attached to the ciliary body

smooth muscles attached to the ciliary body

16 / 40

Photosensitive compound in human eye is made up of

opsin and retinol

transducin and retinene

guanosine and retinol

opsin and retinal

17 / 40

Good vision depends on adequate intake of carotene-rich food.

i) Vitamin A derivatives are formed from carotene.

ii) The photopigments are embedded in the membrane discs of the inner segment.

iii) Retinal is a derivative of Vitamin A

iv) Retinal is a light absorbing part of all the visual photopigments.

i and ii

i, iii and iv

i and iii

ii, iii and iv

18 / 40

Which one of the following is NOT a refractive medium of the eye?

lens

vitreous humour

aqueous humour

pupil

19 / 40

Blind spot in retina is the area where _____

Rods and cones are absent

Only cones are present

Rods and cones are present

Only rods are present

20 / 40

Which of the following receptors are specifically responsible for maintenance of balance of body and posture?

Crista ampullaris and macula

Basilar membrane and otoliths

Hair cells and organ of Corti

Tectorial membrane and macula

21 / 40

In mechanism of hormone action, which of the following is NOT a second messenger?

Cyclic AMP

IP3

22 / 40

The co-ordinator between Nervous and endocrine system is

Thalamus

Hypothalamus

Epithalamus

Colliculus

23 / 40

Changes in GnRH pulse frequency in females is controlled by circulating levels of

Progesterone only

Progesterone and inhibin

Estrogen and progesterone

Estrogen and inhibin

24 / 40

Which of the following pituitary hormones is secreted without the involvement of a releasing hormone (RH)?

Thyroid Stimulating Hormone (TSH)

Follicle Stimulating Hormone (FSH)

Oxytocin

Prolactin

25 / 40

Which one of the following hormone is responsible for uterine contraction during parturition?

Relaxin

Vasopressin

Oxytocin

Prolactin

26 / 40

Which is the inhibitory hormone of GH?

Insulin

Parathormone

Somatostatin

Testosterone

27 / 40

Which of the following processes is initiated by FSH?

Degeneration of endometrium

Growth of Graafian follicle

Maturation of spermatozoa

Secretion of progesterone

28 / 40

Acromegaly is caused by hypersecretion of _____ in the adult.

ACTH

MSH

TSH

29 / 40

The diurnal rhythms are regulated by_____.

Adrenalin

Melatonin

Serotonin

Vasopressin

30 / 40

Melatonin is produced from

pineal gland

adrenal gland

parathyroid gland

ovary

31 / 40

Graves' disease is caused due to

hypersecretion of adrenal gland

hyposecretion of thyroid gland

hypersecretion of thyroid gland

hyposecretion of adrenal gland

32 / 40

Hypercalcemic hormone is

Aldosterone

Calcitriol

PTH

TCT

33 / 40

The hormones of "Fright, Fight and Flight" are

thyroxine and Oxytocin

thyroxine and Melatonin

adrenaline and Noradrenaline

34 / 40

Stimulation of RBC production is by the hormone____.

Aldosterone

Adrenaline

Cortisol

Nor-Adrenaline

35 / 40

______ shows anti-allergic and anti-inflammatory effect.

Mineralocorticoids

Glucocorticoids

Sexcorticoids

Noradrenaline

36 / 40

Which one of the following secretes glucagon?

Beta cells of islets of Langerhans

Alpha cells of islets of Langerhans

Acidophilic cells of adenohypophysis

Basophilic cells of adenohypophysis

37 / 40

Name a peptide hormone which acts mainly on hepatocytes, adipocytes and enhances cellular glucose uptake and utilization.

Gastrin

Insulin

Glucagon

Secretin

38 / 40

Select the MIS-MATCHED pair from the following.

Oxytocin Contraction of uterine muscles.

Insulin Gluconeogenesis

Prolactin-Milk production in mammary glands

Glucagon- Glycogenolysis

39 / 40

Atrial Natriuretic Factor (ANF) decreases

Blood pressure

Secretion of renin

Na excretion

Vasodilation

40 / 40

The increase in blood flow to heart stimulates secretion of

Renin

Oxytocin

Antidiuretic hormone

Atrial natriuretic factor

Your score is

The average score is 47%

Mocktest of Control and Co-ordination is live!

Name of test : Control and Co-ordination
Subject : Biology(12th)
Marks per question : 2 marks
No. of questions : 40 questions
Total marks of test : 80 marks

Domocktest Digital platform created a Online test Series for MHT-CET examination. This is state level exam conducted by Maharashtra Test cell for Students to take admission in different college’s all over Maharashtra for qualifying degrees like engineering and B pharmacy

In the above test we have almost covered all the frequently asked questions in MHT-CET examination related to “Control and Co-ordination” in last few year’s question papers. If you are scoring best in the tests provided by us we assure you that you will definitely score good in your entrance examination. We have tried our best and make this difficult test for you.

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Control and Co-ordination includes the following topics:

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Mocktest of Control and Co-ordination is live!

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