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

00:00
Question # 1

A special protein that generates voltage across a membrane is called;

Question # 2

--------- is the process of ATP production in chloroplast is

Question # 3

Locus is

Question # 4

Members of compositeae are

Question # 5

Cryptostegiagrandiflorais a cultivated ----------- growing in gardens.

Question # 6

Largest family of angiosperm

Question # 7

Which statement is not true about the family Euphorbiaceae?

Question # 8

Seed of rosaceae is

Question # 9

Genera with common characteristics are grouped into a more inclusive group

Question # 10

Pyruscommunis is the botanical name

Question # 11

Why molds can grow on oranges and jelly kept in refrigerator where generally bacteria cannot reach

Question # 12

1. ----------- is the process in which plasma membrane starts pulling away from the cell wall;

Question # 13

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

Question # 14

Cucumissativusis the botanical name of

Question # 15

--------------- are the plants that flower only once and then die

Question # 16

Family ------------ incluldes 100 genera and 850 species

Question # 17

The criteria of the classification are the ------------ on which the classification is based.

Question # 18

An organism that is caught and eaten is called

Question # 19

Which one of these is a predatory fungus?

Question # 20

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

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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 Pyruscommunis is the botanical name
A. Apple
B. Almond
C. Apricot
D. Lokat
2 Parasitic fungi absorb nutrients directly from the living host cytoplasm with the help of hyphal tips called as
A. Rhizoids
B. Constricting ring
C. Haustoria
D. Hyphae
3 The present international code of botanical nomenclature consists of ---------- rules.
A. Phylogenetic system
B. Nomenclature type
C. Specific name
D. Common names
4 Major types of ecosystems, those that occupy board geographical regions are called
A. Climax community
B. Biome
C. Planetary ecosystem
D. Community
5 When a single gene effects two or more traits the phenomenon is called
A. Epistasis
B. Bombay phenotype
C. Gene linkage
D. Pleiotropic
6 The other name of glycolysis is
A. Calvin cycle
B. EMP pathway
C. Light reaction
D. None
7 Members of family -------- are a source of camphor
A. Cucurbitaceae
B. Labiaceae
C. Compositeae
D. Malvaceae
8 The largest genus of family Solanaceae is
A. Solanum
B. Capsicum
C. Lyceum
D. Atropa
9 --------------- are the plants that flower only once and then die
A. Monocarpic
B. Dicarpic
C. Apocarpic
D. holocarpic
10 Fungi are used in food industry, which fungi is used in bakery for flavor, aroma, color to some cheese
A. Yeast
B. Penicillium
C. Aspergillus
D. Neurospora

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