PPSC Lecturer Biology Test 73 Online Preparation MCQs

Leave a Comment / By Hassan / August 3, 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 73
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. 73

1 / 25

From where O₂ enters in to the earthworm ?

Body wall

Mouth cavity

Respiratory organs

Lungs

2 / 25

The Earthworm has preclitellar x segments, clitellar y segments and post clitellar z segments.

x = 1 to 10, y = 11 to 13, z = 14 to 16

x = 1 to 13, y = 14 to 16, z = 17 to 20

x = 4 to 13, y = 14 to 15, z = 16 to last

x = 1 to 13, y = 14 to 16, z = 17 to last

3 / 25

In earthworm, haemoglobin is dissolved in:

RBCs

WBCs

Blood plasma

Platelets

4 / 25

On which segments of earthworm, Nephridiopores are absent ?

First, last, clitellar

First, last, 17 to 20

Last and 2 to 4

First, Fourth, Sixth

5 / 25

Which muscle layers are found in gizzard and in which segment it is located?

Circular muscle, 9th

Longitudinal muscle, 9th

Longitudinal muscle, 8th

Circular muscle, 8th

6 / 25

Which is the nephridia of earthworm which opens on the body surface after 3^rd segment ?

Integumentary

Pharyngeal

All of the given

Septal

7 / 25

In earthworm, male genital pore remain on x segment and on y side:

x = 14, y = ventro-lateral

x = 14, y = mid-ventral

x = 18, y = ventro-lateral

x = 18, y = mid-ventral

8 / 25

Which organ is absent in earthworm ?

Reproductive

Sensory

Respiratory

Excretory

9 / 25

Which option is correct for content of Nissl's granules?

Mitochondria

Ribosomes

Cellular molecular

Lipid molecules

10 / 25

The body of Earthworm has x segments and its number is y :

x = big, y = 100 to 150

x = small, y = 100 to 120

x = big, y = 100 to 120

x = small, y = 80 to 100

11 / 25

In which segment of earthworm blood glands are located ?

7th, 8th and 9th

3rd, 4th and 5th

4th, 5th and 6th

1st, 2nd and 4th

12 / 25

By whose secretion the cuticle is synthesized in earthworm?

Circular muscles

Longitudinal muscles

Parietal layer

Epidermis

13 / 25

By which, the internal wall of gizzard is covered in earthworm?

Cuticle

Mucus

Keratin

Chitin

14 / 25

In how many regions the earthworm can be divided on the basis of clitellum?

Four

Three

One

Two

15 / 25

In which segment of earthworms, septal nephridia are located ?

23 to last

15 to last

13 to last

14 to last

16 / 25

On which segments, spermathecal (apertures) are located?

14/15, 15/16, 16/17, 17/18

5/6, 6/7, 7/8, 8/9

6/7, 7/8, 8/9, 9/10

4/5, 5/6, 6/7, 7/8

17 / 25

In earthworm, small blood vessels supply blood to:

Body wall, Nerve cord, Intestine

Body wall, Oesophagus, Stomach

Mouth, Nerve cord, Intestine

Mouth, Stomach, Intestine

18 / 25

In earthworm, female genital pore are located on x segment and on y line.

x = 18, y = ventro-lateral

x = 14, y = ventro-lateral

x = 18, y = mid-ventral

x = 14, y = mid-ventral

19 / 25

What type of blood cells are found in earthworm ?

Fibrous cells

All of the given

Mast cells

Phagocyte cells

20 / 25

Which one is secreted by gland cells of epidermis in earthworm?

Mucus, Albumin

Keratin, mucus

Keratin, Albumin

Fibrinogen, mucus

21 / 25

The earthworm has y genus and z species and x phylum:

x = Coelenterata, y = Rana, z = tigrina

x = Annelida, y = Pheritima, z = posthuma

x = Arthropoda, y = Periplanata, z = americana

x = Annelida, y = Pheritima, z = tigrina

22 / 25

What is called the connection of axon of a neuron with dendrite of another neuron ?

Synapse

Constant bridge

None of the given

Joint

23 / 25

Intestine of earthworm is extended from x to y segments.

x = 26, y = Last

x = 14, y = 95

x = 15, y = Last

x = 23, y = Last

24 / 25

Which sentence is wrong in reference to earthworm?

During night, it lives in burrow and eat the soil

Earthworm can be located upper layer of moist soil

Earthworm can be traced by extretory castings

Its colour is reddish brown

25 / 25

In earthworm, stomach is extended upto x segment and it has y glands:

x = 8 to 14, y = Calciferous

x = 8 to 13, y = Calciferous

x = 9 to 14, y = Pancreas

x = 9 to 14, y = Calciferous

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PPSC Lecturer Biology Test 73 Online Preparation MCQs

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