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

The majority of plants of this family provides edible fruits

Question # 2

In Aerobic respiration, the waste product in plants is produced in the form of

Question # 3

Which statement is not true about the family Euphorbiaceae?

Question # 4

The present international code of botanical nomenclature consists of ---------- rules.

Question # 5

Major types of ecosystems, those that occupy board geographical regions are called

Question # 6

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

Question # 7

Historical remnants of structures that had important function in ancestors but are no longer essential presently are called

Question # 8

In plants the process of respiration is also termed as;

Question # 9

Fruit of Ranunculaceae is

Question # 10

It is a specimen chosen by later worked from original material studied by the author of the species

Question # 11

The botanical name of Kala Zira is

Question # 12

Locus is

Question # 13

Aggregates of closely related species

Question # 14

The anthers are two celled and pollen grains are in the form of tetrads and are found in the sac like sturctures

Question # 15

Saccharomyces cervisiae is the most commonly exploited yeast which feature highlights their economic improtance

Question # 16

Vegetative parts of --------- are easier to observe than reproductive parts

Question # 17

Nullo gamete is

Question # 18

In fungi asexual reproduction occurs by all these method except which one

Question # 19

------------ are the reaction that takes place during the light phase of photosynthesis

Question # 20

Members of malvaceae are

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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 In an ecosystem Green photosynthetic plants, which capture and bring light energy into ecosystem are termed as
A. Consumers
B. Decomposers
C. Producers
D. Parasites
2 Mushroom belongs to group of club fungi and has septate, length dikaryotic phase, which is the main phylum to which it belongs
A. Zygomycota
B. Basidiomycota
C. Deuteromycota
D. Ascomycots
3 Studying a single population's relationship to its environment will be
A. Synecology
B. Autecology
C. Ecology
D. Etealogy
4 The water culture technique for growing plants with their roots in a recirculating water solution is
A. Hydroponics
B. Sericulture
C. Hygoculture
D. Hydroculture
5 Locus is
A. Segment of chromosome
B. Position of a gene on the chromosome
C. Genes present on one chromatid
D. Collection of genes at specific part of chromosome
6 The botanical name of plum is
A. Prunuspersica
B. Pyruscommunis
C. Prunusdomestica
D. Rosa Alba
7 Vegetative parts of --------- are easier to observe than reproductive parts
A. Angiosperms
B. Gymnosperms
C. Bryophytes
D. Pteridophytes
8 The specimen designated by the author as type specimen is
A. Holotype
B. Isotype
C. Lectotype
D. Syntype
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 What is the contrasting feature on the basis of which fungi are considered different from animals?
A. Lack cellulose in their cell wall
B. Heterotrophs
C. Contains chitin
D. Non-motile

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