PPSC Lecturer Biology Test 75 Online Preparation MCQs

Leave a Comment / By Hassan / August 4, 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 75
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. 75

1 / 25

Which one is the phonoreceptor organ of cockroach ?

Anal cerci

Anal style

Antennae

Compound eyes

2 / 25

How many malpighian tubules are found in cockroach ?

150

125

140

3 / 25

In cockroach, the anal opens at x tergum out of the body.

x = 9th

x = 8th

x = 10th

x = 7th

4 / 25

The number of spiracles in cockroach are

5 = Thorax, 5 = Abdomen

3 = Thorax, 7 = Abdomen

4 = Thorax, 6 = Abdomen

2 = Thorax, 8 = Abdomen

5 / 25

How many ganglia fuses to form supraoesophageal ganglia in cockroach ?

Three

One

Four

Two

6 / 25

The rectum of cockroach is x inside and y outside:

x = Baglike, y = processes

x = Secretory, y = folded

x = folded, y = baglike

x = Baglike, y = folded

7 / 25

Starch ••o Sugars:

x = Sucrase

x = Amylase

x = Lipase

x = Protease

8 / 25

Which sentence is correct for circulatory system of cockroach ?

Blood circulates without help of sinuses

It has complete type system

Heart has 13 units. Each unit has two ostia

It has closed type system

9 / 25

In cockroach, thorax has x ganglia and abdomen has y .

x = 3, y = 6

x = 2, y = 7

x = 2, y = 8

x = 3, y = 5

10 / 25

Of whose unit, the malpighian tubule is in cockroach ?

Digestive

Respiratory

Excretory

Reproductive

11 / 25

What is present in the wall of spiracle of cockroach ?

Mast cells

Areolar tissue

Glandular cells

Chitinous bristles

12 / 25

In which components, lipase will convert the lipid in cockroach ?

Fatty acids, Glycerol

Sugars

Amino acids

All of the given

13 / 25

x enzymes converts protein into y components:

x = Lipase, y = Fatty acids

x = Protease, y = Amino acids

x = Amylase, y = Amino acids

x = Protease, y = Fatty acids

14 / 25

How many ommatidium are present in compound eye of cockroach ?

2000

200

2200

15 / 25

Which one is excreted by cockroach ?

Amino acid

Urea

Ammonia

Uric acid

16 / 25

What is the location of ovary in female cockroach ?

Lateral side of the 2 to 7 abdomenal segment

Lateral side of the 2 to 4 abdomenal segment

Lateral side of the 2 to 6 abdomenal segment

Lateral side of the 3 to 7 abdomenal segment

17 / 25

Which pair is correct in earthworm ?

Stomach = 11 to 12 segment

Mouth cavity = 1 to 5 segment

Testes = 10 to 14 segment

Typhlosole = 26 to 95 segment

18 / 25

What is the location of testes in male cockroach ?

Dorsal side of the 4 to 8 segment of abdomen

Lateral side of the 4 to 6 segment of abdomen

Lateral side of the 5 to 6 segment of abdomen

Dorsal side of the 5 to 6 segment of abdomen

19 / 25

Malpighian tubules are:

Respiratory organ of insect

Excretory organ of earthworm

Excretory organ of frog

Excretory organ of insect

20 / 25

What is called the end branching of trachea ?

Fine tracheoles

Fine broncheal

Fine sinuses

Fine trachea

21 / 25

The blood of cockroach is mainly made up of ......... and ......... .

Haemolymph, Uncertain shaped cells

Haemolymph, Haemoglobin

Haemolymph, RBCs

Haemolymph, certain shaped cells

22 / 25

Blood of earthworm:

is blue due to presence of haemocyanin in plasma

is red due to presence of haemoglobin in plasma.

is blue due to presence of haemoglobin in RBCs.

is red due to presence of haemoglobin in RBCs

23 / 25

What is the location of mushroom gland in cockroach?

6 to 7

4 to 8

5 to 7

4 to 6

24 / 25

The x units of cockroach heart is remain in thoracic region and y units in abdomin region.

x = 7, y = 6

x = 10, y = 3

x = 4, y = 9

x = 3, y = 10

25 / 25

Each ovary is made up x in female cockroach:

x = 7 tubular ovarioles

x = 4 tubular ovarioles

x = 6 tubular ovarioles

x = 4 tubular ovarioles

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PPSC Lecturer Biology Test 75 Online Preparation MCQs

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