NAT IIB Biological Science Preparation Online Test for Pakistani Students

NAT II Biological Science

Try The NAT II Biological Science

  • Total Questions20

  • Time Allowed25

Start Test Download PDF

NAT II Biological Science

00:00
Question # 1

The phenomenon of interference / hide the effect of one gene present at one locus by the other gene present at other locus is called

Question # 2

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

Question # 3

Certain hornlike projections are given out from the back of anthers

Question # 4

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

Question # 5

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

Question # 6

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

Question # 7

Members of compositeae are

Question # 8

-----------harmone increase tendency of plants to produce a male flower

Question # 9

Nullo gamete is

Question # 10

Males suffering from Jacobs's syndrome have sex chromosomes

Question # 11

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

Question # 12

Disease in living organisms, which are caused by parasites called as

Question # 13

Genera with common characteristics are grouped into a more inclusive group

Question # 14

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

Question # 15

The characters of constant nature which are used to define a group are

Question # 16

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

Question # 17

Plants of family asclepiadaceae are used to treat

Question # 18

Botanical name of tomato

Question # 19

Potentillaanserina is useful in

Question # 20

Study of relationship of animals to their environment is termed as

Submit

Topic Test

00:00
Submit

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

Top Scorers of NAT II Biological Science

  • G
    Ghulam zara 13 - Sep - 2018 53 Min 28 Sec 71/100
  • I
    iqra fareed 01 - Aug - 2018 08 Min 11 Sec 60/100
  • M
    maheen 03 - Jun - 2018 60 Min 55 Sec 58/100
  • M
    Maisra rasool 01 - Jul - 2018 60 Min 16 Sec 57/100
  • A
    areej shahzadi 04 - Aug - 2018 67 Min 48 Sec 57/100
  • S
    Summaya 18 - Jul - 2018 113 Min 08 Sec 56/100
  • M
    Muhammad Ali tariq 04 - Aug - 2018 41 Min 05 Sec 50/100
  • N
    nazish 02 - Jun - 2018 64 Min 40 Sec 47/100
  • K
    kiran 05 - Jan - 2021 49 Min 45 Sec 41/100
  • Z
    Zenab Zenab 20 - Jun - 2024 00 Min 15 Sec 39/40
  • H
    haider 21 - May - 2018 49 Min 45 Sec 39/100
  • S
    sehrishbatool 03 - Aug - 2018 107 Min 41 Sec 37/100
  • S
    sana mushtaq 01 - Aug - 2018 70 Min 33 Sec 36/100
  • A
    ABDUL BASIT 27 - Jan - 2021 43 Min 22 Sec 33/100
  • A
    AZka Batool 28 - Jul - 2018 71 Min 59 Sec 32/100

NAT-II Botony Important MCQ's

Sr.# Question Answer
1 A sex limited trait is limited to only one sex due to
A. Taxonomic differences
B. Ecological differences
C. Physiological
D. Anatomical difference
2 When the leaves fails to produce normal amounts of chlorophyll, the disease is
A. Apoptosis
B. Chlorosis
C. Chlorination
D. Necrosis
3 The group of enzymes that bring about non-hydrolytic addition or removal of substrate are
A. Hydrolase
B. Protease
C. Heptase
D. Dehydrogenase
4 The appendages of anthers form a corona
A. Tanslator
B. Cuculli
C. Staminal
D. Pollinium
5 Fruits of leguminoceae is
A. Legume
B. Lomentum
C. Drupe
D. Both a & b
6 The body of fungus is called as
A. Mycelium
B. Hyphae
C. Septate hyphae
D. Coenocytic
7 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
8 Two species with the same specific epithet cannot occur in the genus. If this happens, the earlier valid name will retain and the latter will become it
A. Homonym
B. Synonym
C. Legitimate
D. Illegitimate
9 Those individuals whose inherited characteristic fit them best to their environment are likely to leave more offspring, it is referred as
A. Artificial selection
B. Natural Selection
C. Survival of the fittest
D. Both B and C
10 The genus name and the specific epithet together
A. Scientific name
B. Nomenclature
C. Binomial
D. Specific name

Test Questions

Is this page helpful?

Share your comments & questions here

Guest
  • Faisal

    Faisal

    02 Oct 2019

    When and how NTS test occurse for bsc,MSC,MPhil,phd

    Like
    Reply
  • Mohammad Bakhsh

    Mohammad Bakhsh

    01 Sep 2018

    Very Helpful

    Like
    Reply
  • Muhammad Zeshan

    Muhammad Zeshan

    17 Aug 2018

    it was awesome experience

    Like
    Reply