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 excreted by cockroach ?

Amino acid

Ammonia

Uric acid

Urea

2 / 25

What is the location of mushroom gland in cockroach?

4 to 8

6 to 7

5 to 7

4 to 6

3 / 25

How many malpighian tubules are found in cockroach ?

140

150

125

4 / 25

Of whose unit, the malpighian tubule is in cockroach ?

Digestive

Excretory

Respiratory

Reproductive

5 / 25

What is the location of testes in male cockroach ?

Lateral side of the 5 to 6 segment of abdomen

Dorsal side of the 4 to 8 segment of abdomen

Lateral side of the 4 to 6 segment of abdomen

Dorsal side of the 5 to 6 segment of abdomen

6 / 25

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

All of the given

Amino acids

Sugars

Fatty acids, Glycerol

7 / 25

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

x = 4, y = 9

x = 7, y = 6

x = 10, y = 3

x = 3, y = 10

8 / 25

What is present in the wall of spiracle of cockroach ?

Mast cells

Areolar tissue

Glandular cells

Chitinous bristles

9 / 25

Which pair is correct in earthworm ?

Mouth cavity = 1 to 5 segment

Typhlosole = 26 to 95 segment

Testes = 10 to 14 segment

Stomach = 11 to 12 segment

10 / 25

Blood of earthworm:

is blue due to presence of haemocyanin in plasma

is blue due to presence of haemoglobin in RBCs.

is red due to presence of haemoglobin in plasma.

is red due to presence of haemoglobin in RBCs

11 / 25

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

Haemolymph, Uncertain shaped cells

Haemolymph, RBCs

Haemolymph, certain shaped cells

Haemolymph, Haemoglobin

12 / 25

Malpighian tubules are:

Excretory organ of frog

Respiratory organ of insect

Excretory organ of earthworm

Excretory organ of insect

13 / 25

Starch ••o Sugars:

x = Lipase

x = Sucrase

x = Protease

x = Amylase

14 / 25

The rectum of cockroach is x inside and y outside:

x = Baglike, y = processes

x = folded, y = baglike

x = Secretory, y = folded

x = Baglike, y = folded

15 / 25

The number of spiracles in cockroach are

4 = Thorax, 6 = Abdomen

5 = Thorax, 5 = Abdomen

2 = Thorax, 8 = Abdomen

3 = Thorax, 7 = Abdomen

16 / 25

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

x = 2, y = 8

x = 3, y = 5

x = 3, y = 6

x = 2, y = 7

17 / 25

What is called the end branching of trachea ?

Fine trachea

Fine broncheal

Fine sinuses

Fine tracheoles

18 / 25

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

x = 9th

x = 10th

x = 7th

x = 8th

19 / 25

How many ommatidium are present in compound eye of cockroach ?

2000

200

2200

20 / 25

How many ganglia fuses to form supraoesophageal ganglia in cockroach ?

Four

One

Two

Three

21 / 25

What is the location of ovary in female cockroach ?

Lateral side of the 2 to 4 abdomenal segment

Lateral side of the 2 to 7 abdomenal segment

Lateral side of the 3 to 7 abdomenal segment

Lateral side of the 2 to 6 abdomenal segment

22 / 25

x enzymes converts protein into y components:

x = Lipase, y = Fatty acids

x = Protease, y = Fatty acids

x = Amylase, y = Amino acids

x = Protease, y = Amino acids

23 / 25

Each ovary is made up x in female cockroach:

x = 6 tubular ovarioles

x = 7 tubular ovarioles

x = 4 tubular ovarioles

24 / 25

Which sentence is correct for circulatory system of cockroach ?

Blood circulates without help of sinuses

Heart has 13 units. Each unit has two ostia

It has closed type system

It has complete type system

25 / 25

Which one is the phonoreceptor organ of cockroach ?

Compound eyes

Antennae

Anal cerci

Anal style

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PPSC Lecturer Biology Test 75 Online Preparation MCQs

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