PPSC Lecturer Biology Test 78 Online Preparation MCQs

Leave a Comment / By Hassan / August 5, 2021

Given below on this Website Online Free Taleem is free online MCQ’s test related to PPSC of Lecturer Biology. All the individuals who are going to appear in PPSC Lecturer of Biology written test can attempt these tests in order to prepare for it in best possible way. Our tests include all the important questions MCQs of Lecturer of PPSC Biology, all Past Papers of Lecturer of Biology PPSC that have extremely high amount of chances for been included in the actual exam which make our test undoubtedly the best source of preparation.

Note:-

There will be 25 multiple choice question in the test.
Answer of the questions will change randomly each time you start this test.
Practice this test at least 5 times if you want to secure High Marks.
At the End of the Test you can see your Test score and Rating.
If you found any incorrect answer in Quiz. Simply click on the quiz title and comment below on that MCQ. So that I can update the incorrect answer on time.

Please Click Below START Button to Take this Lecturer Biology Test Online.

Test Instructions:-
Test Name	Lecturer Biology
Subject	Biology Test 78
Test Type	MCQs
Total Questions	25
Total Time	20 Minutes
Total Marks	100

You have 20 minutes to pass to the quiz.

PPPSC LECTURER BIOLOGY ONLINE PRACTICE TEST NO. 78

1 / 25

Which one is responsible to stimulate the contraction of gall bladder to secrete of bile juice into duodenum ?

All of the given

Hormone

Enzyme

Co-enzyme

2 / 25

By how many cavals, the impure blood of whole body, is emptied into sinus venosus?

One

Four

Three

Two

3 / 25

In which organs, the digested food is absorbed and mixed with blood in frog?

Duodenum and Foregut

Stomach and Duodenum

Duodenum and Ileum

Stomach and Ileum

4 / 25

In which organ of frog villi increases the absorption area?

Ileum

Duodenum

Oesophagus

Stomach

5 / 25

Through bucco-pharyngeal cavity air enters into X and is called Y type of respiration

X = Lungs, Y = Inspiration

X = Lungs, Y = Aspiration

X = Lungs, Y = Expiration

X = Nasal cavity, Y = Inspiration

6 / 25

From where blood is collected into pre-caval?

External jugular

All the given

Sub-clavian

Innominate

7 / 25

Which is wrong in reference to cutaneous respiration?

Skin is permeable to air

Blood supply is in large amount through skin blood capillaries

Skin remains slimy due to secretion of mucus from mucus glands

Skin is very thick

8 / 25

Which sequence is correct for pulmonary respiration?

X = Inspiration

All the given

X = Apsiration

X = Expiration

9 / 25

Whose combine effects activates pancrease to secrete pancreatic juice into duodenum?

Pancreozymin and Enterocrinin

Cholecystokinin and Secretin

Secretin and Pancreozymin

Enterogastrone and Secretin

10 / 25

Brain is in X and is protected by Y .

X = Head, Y = Trunk

X = Snout, Y = Cranium

X = Head, Y = Cranium

X = Head, Y = Neck

11 / 25

In which chamber of heart, the blood from sinus venosus will be emptied?

Left ventricle

Right auricle

Left auricle

Right ventricle

12 / 25

Sympathetic nervous sytem X heart beats and parasympathetic nervous system Y heart beats

X = Medium, Y = Deaccelerates

X = Accelerates, Y = Deaccelerates

X = Deaccelerates, Y = Accelerates

X = Deaccelerates, Y = Medium

13 / 25

X respiration is performed by lowering and raising of bottom of buccal cavity. During this process, the air is absorbed continuously by Y .

X = Cuteneous respiration, Y = Internal nares

X = Cutaneous respiration, Y = Buccal cavity

X = Bucco-pharyngeal respiration, Y = Mouth cavity

X = Pulmonary respiration, Y = Lungs

14 / 25

The Z is bag like and Y structure, remain X side of Diencephalon:

X = Dorsal, Y = One hollow bilobed, Z = Infundibulum

X = Ventral, Y = Two hollow bilobed, Z = Infundibulum

X = Ventral, Y = One hollow bilobed, Z = infundibulum

X = Ventral, Y = One hollow bilobed, Z = Cerebellum

15 / 25

The frog has X pairs of cranial nerves and Y pairs of spinal cord nerves.

X=11,Y=08

X=10,Y=09

X=09,Y=10

X=10,Y=08

16 / 25

In which type of respiration oesophagus remain closed?

All of the given

Bucco-pharyngeal respiration

Pulmonary respiration

Cuteneous respiration

17 / 25

Which respiration is performed by frog in water and land medium ?

Cuteneous respiration

Pulmonary respiration

Nasal respiration

Bucco-pharyngel respiration

18 / 25

The blood of frog vein, before entering into right auricle, enters into which organ ?

Arterial cavity

None of the given

Sinus venosus

Lymphatic cavity

19 / 25

To which organs, the coeliaco-mesenteric artery supplies the blood in frog?

Hind limbs

Alimentary canal

To the gonads

Kindneys

20 / 25

In frog mid brain X and Y arranged Z are included:

X = Two big spherical, Y = Oblique, Z = Optic lobes

X = Two big spherical, Y = Longitudinally, Z = Optic lobes

X = Two big oval, Y = Oblique, Z = Optic lobes

X = Two big oval, Y = Longitudinally, Z = Olfactory lobes

21 / 25

Which type of respiration takes place on terrestrial condition?

All of the above

Pulmonary respiration

Bucco-pharyngeal respiration

None of the above

22 / 25

Which is not the composition of frog faeces?

Dead epithelial cells

Bile pigments

Leucocytes

Sucrose

23 / 25

Which parts are included in fore brain of frog brain?

One pair of olfactory lobe, one pair of cerebral hemisphere, medulla oblongata

One pair of olfactory lobes, two big eye balls, Diencephalons

One pair of olfactory lobes, one pair of cerebral hemisphere, Diencephalon

One pair of olfactory lobes, cerebellum, meddula oblongata

24 / 25

The hind brain of frog is made up of:

Cerebellum, Infundibulum

Cerebellum, medulla oblongata

Olfactory lobes, optic lobes, medulla oblongata

Cerebellum, Diencephalon

25 / 25

Which vessel is formed by union of two systemic arch ?

Ventral aorta

Dorsal sinus

Dorsal aorta

Ventral sinus

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PPSC Lecturer Biology Test 78 Online Preparation MCQs

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