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

Which true about pattern baldness except

Question # 2

While studying the components of an ecosystem what is the biotic component in all these examples?

Question # 3

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

Question # 4

In ecosystem an eagle may eat blue birds may eat insects, like caterpillar which feeds on green leaves this is a example of

Question # 5

Phanerogamy includes

Question # 6

If an author cited two or more specimens as types, the remaining cited species are

Question # 7

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

Question # 8

Protanopia is

Question # 9

While studying a community er come across three levels of organizations which include all of these except

Question # 10

As a result of the union of anther and pistil this structure is formed

Question # 11

The species which is at the threat of danger of extinction is called

Question # 12

In Zygomycota during sexual reproduction, zygota formed directly by the fusion of hyphae forms temporary, dormant, thick walled resistant structure called as

Question # 13

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

Question # 14

Natural system of classification is based on characters

Question # 15

A women red green color blind marries a red green color blind man, what is the probability of the first born child red green color blind?

Question # 16

Fruit of Ranunculaceae is

Question # 17

Parasitic fungi absorb nutrients directly from the living host cytoplasm with the help of hyphal tips called as

Question # 18

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

Question # 19

Leaves of ---------- are used for the treatment of asthma

Question # 20

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

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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 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
2 As a result of the union of anther and pistil this structure is formed
A. Polonium
B. Gynoestigium
C. Corpusculum
D. Translator
3 The botanical name of Ajwain is
A. Ocimum sanctum
B. Ocimumbasilicum
C. Methe sylvestris
D. Coleus aromaticus
4 In fungi asexual reproduction occurs by all these method except which one
A. Spores
B. Conidia
C. Binary fission
D. Budding
5 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
6 Which true about pattern baldness except
A. It is x-linked disease
B. It is sex influenced trait
C. It is autosomal recessive trait in females
D. It is autosomal dominant trait in male
7 The characters of constant nature which are used to define a group are
A. Synthetic
B. Systematic
C. Variations
D. Diagnostic
8 Fungi are classified in a number of groups which is one of the following groups that does not show sexual reproduction
A. Zygomycota
B. Ascomycota
C. Basidiomycota
D. Deuteromycota
9 The botanical name of Kala Zira is
A. Nigella sativa
B. Clematyustriloba
C. Ranunculus aquatalis
D. Delphinium ajasis
10 Wilhelm Eichler divided plants into two groups
A. Bryophytes and pteriidophytes
B. Gymnosperms and angiosperms
C. Thalophytes and carmophytes
D. Cryptogamy and Phanerogamy

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