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PPSC Lecturer Biology Test 76 Online Preparation MCQs

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.

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There will be 25 multiple choice question in the test.
Answer of the questions will change randomly each time you start this test.
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Test Instructions:-
Test Name	Lecturer Biology
Subject	Biology Test 76
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. 76

1 / 25

How many ommatidia are present in one eye of cockroach for mosaic vision ?

200

2000

1000

100

2 / 25

How frog can protect itself from enemies?

It has capacity to change skin colour

It is burrowing animal

As it is carnivorous

By hibernation and aestivation

3 / 25

What is true for respiration in earthworm?

No important role of blood in conduction of O2

O2 diffuses from air into haemoglobin of RBCs

O2 diffuses from air into haemoglobin of plasma

It will perform anaerobic respiration

4 / 25

How male and female cockroach can be differentiated from each other ?

In male anal style

All of the above

Anal style and antennae in female

Anal cerci in female

5 / 25

In which animal ommatidia is present for photosensitivity?

Human

Cockroach

Frog

Earthworm

6 / 25

The colour of frog on dorsal side is X and on ventral side is Y.

X = Green with black spot, Y = Dark

X = Yellow with black spot, Y = Light

X = Yellow with black spot, Y = Dark

X = Green with black spot, Y = Light

7 / 25

In which segment, the spermathecal apertures are present in earthworm ?

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

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

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

10/11, 11/12, 12/13, 13/14

8 / 25

How many total limbs and fingers are there in frog ?

Limbs = 2, Fingers = 18

Limbs = 4, Fingers = 20

Limbs = 4, Fingers = 18

Limbs = 2, Fingers = 20

9 / 25

In cockroach, Salivary glands opens at:

Hypopharynx

Secondary palp

Labrum

Mandible

10 / 25

What is absent in frog?

Trunk

Head

Limb

True neck and tail

11 / 25

What is the main function of spermatheca in earthworm ?

Storage of sperms of companion earthworm

After mating it will play an important role

Production of sperms

Maturation location of sperms

12 / 25

How many abdominal segments are present in male and female cockroach?

9, 9

9, 10

8, 10

10, 10

13 / 25

In which animal, blood is colourless?

Rabbit

Cockroach

Leech

Earthworm

14 / 25

Which option for right location of frog in systematics?

Chordata ® Invertebrata ® Gnathostomata ® Amphibian ® Anura ® Rana ® tigrina

Chordata ® Vertebrata ® Gnathostomata ® Amphibia ® Anura ® Rana ® tigrina

Chordata ® Vertebrata ® Agnatha ® Amphibia ® Megascolacedeae ® Rana ® tigrina

Chordata ® Vertebrata ® Gnathostomata ® Reptilia ® Anura ® Rana ® tigrina

15 / 25

Where is the correct location of Typhlosole in the earthworm ?

15 segments onwards

26 – 95 segments

9 – 14 segments

5 – 9 segments

16 / 25

What is correct for earthworm ?

Pharyngeal and septal nephridia are exo-excretory

Pharyngeal and septal nephridia are endo-excretory

Integumentary and septal nephridia are endo-excretory

Integumentary and pharyngeal nephridia are exo-excretory

17 / 25

What is main function of salivary reservior in cockroach?

Secretion of saliva

Storage of saliva

Secretion of enzymes

Storage of enzymes

18 / 25

From where earthworm gets food ?

From decaying leaves and shaded leaves which remains in soil

Insects of soil

Fresh leaves from soil

Living plants

19 / 25

Due to special characteristic, amphibians has been placed between x and y phylum:

x = Arthropoda, y = Reptile

x = Fish, y = Arthropoda

x = Fish, y = Reptile

x = Nemanthelminthes, y = Reptile

20 / 25

From which type of ancestors, the amphibian has been evolved as first order tetrapoda?

Fish

Reptile

Platyhelminthus

Arthropoda

21 / 25

In earthworm:

No eyes

Two eyes

One eye

Many eyes

22 / 25

Which finger of forelimb of frog has nuptial pad on its proximal end ?

Fourth

Second

First

Third

23 / 25

What is correct sequence for the parts of walking leg of cockroach?
(P) Tebia (Q) Trochanter (R) Coxa (S) Tarsus (T) Femur

S,T,Q,P,R

P, Q, R, S, T

Q, T, R, S, P

R,Q,T,P,S

24 / 25

How many fingers are present in one fore and hind limb of frog?

8, 10

5, 5

4, 4

4, 5

25 / 25

Which one is suitable for female frog during breeding season?

Abdomen is narrow and bulged

Nuptial pad absent

Vocal sac absent

Skin colour is not changed

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