NAT IIB Biological Science Preparation Online Test for Pakistani Students

NAT II Biological Science

Try The NAT II Biological Science

  • Total Questions20

  • Time Allowed25

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NAT II Biological Science

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Question # 1

Fruit of labiateae consists of four ------------- nutlets.

Question # 2

The collection of stomatal pores guard cells and subsidiary cells is called;

Question # 3

Fruits of labiateae is

Question # 4

The species with the same specific epithet cannot occur in the genus. If this happens, they are called

Question # 5

Nullo gamete is

Question # 6

Second largest family of glowering plants

Question # 7

Fungi are classified in a number of groups which is one of the following groups that does not show sexual reproduction

Question # 8

Niche is a brad term which refers to all these statements except which one

Question # 9

"In this stage the lichens are just like crumpled leaves attached at one point" about which stage we are talking

Question # 10

A succulent berry with hard rind is commonly known as

Question # 11

Members of family -------- are a source of camphor

Question # 12

Family curcifereae is characterized by the persence of ------------ corolla

Question # 13

Seed of family Ranunculaceae is

Question # 14

Studying a single population's relationship to its environment will be

Question # 15

In an ecosystem Green photosynthetic plants, which capture and bring light energy into ecosystem are termed as

Question # 16

Genera with common characteristics are grouped into a more inclusive group

Question # 17

Which true about pattern baldness except

Question # 18

The body of fungus is called as

Question # 19

The botanical name of Ajwain is

Question # 20

The genus name and the specific epithet together

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Here is List Of Chapter Wise Tests

Ch. # Test Name MCQs Available PDF File Launch Test
0 NAT-IIB Biological Science Botany Hard Test 163 Download PDF Launch Test

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NAT-II Botony Important MCQ's

Sr.# Question Answer
1 The botanical name of Kala Zira is
A. Nigella sativa
B. Clematyustriloba
C. Ranunculus aquatalis
D. Delphinium ajasis
2 Cohesion theory of ascent of sap is proposed by
A. Zimmernmann
B. John jolly
C. Dixon
D. Both a & b
3 It is a duplicate specimen of holotype collected as same place and time
A. Holotype
B. Isotype
C. Lectotype
D. Syntype
4 He distinguished gymnosperms as naked seeded are enclosed in vessels
A. Rebert Brown
B. Linneous
C. Armen Takhtajan
D. Arthur
5 Why molds can grow on oranges and jelly kept in refrigerator where generally bacteria cannot reach
A. They are well adapted to live on land
B. Hyphae are modified
C. They can tolerate temperature extremes minus 5 degree centigrade below freezing and 50 degree centigrade or more
D. They have rhizoids
6 "In this stage the lichens are just like crumpled leaves attached at one point" about which stage we are talking
A. Crustose lichen stage
B. Foliage lichen stage
C. Moss stage
D. Herbaceous stage
7 The body of fungus is called as
A. Mycelium
B. Hyphae
C. Septate hyphae
D. Coenocytic
8 Protanopia is
A. Green blindness
B. Red blindness
C. Yellow blindness
D. Blue blindness
9 Many fungi are the sources of drugs, which drug is used to lower the blood cholesterol level
A. Griseofulvin
B. Cyclosporine
C. Lovastatin
D. Ergotin
10

1. ----------- is the process in which plasma membrane starts pulling away from the cell wall;
A. Incipient plasmolysis
B. Indirect plasmolysis
C. Critical Phasmolysis
D. None

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