Biology Test 64

Result

Biology Test 64

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Weekly Quiz Competition

Question 1
4 / -1

The shift from grain to meat does not solve the problem of food scarity as it takes :

A
30 kg of grain to produce 1 kg of meat

B
3-10 kg of grain to produce 10 kg of meat

C
3 kg of grain to produce 10 kg of meat

D
3-10 kg of grain to produce 1 kg of meat
Question 2
4 / -1

A molecule that can act as a genetic material must fulfill the following criteria :-

A
It should be able to replication

B
It should provide the scope for fast changes (mutation) that are required for evolution

C
It should chemically and structurally be unstable

D
It should not be able to express itself
Question 3
4 / -1

Queen Victoria of England was :

A
Haemophilic carrier

B
Colour blind

C
AIDS patients

D
Deaf
Question 4
4 / -1

Which system gave equal weightage to vegetative and sexual characters ?

A
Natural classification

B
Numerical classification

C
Practical classification

D
Phlogenetic classification
Question 5
4 / -1

The bond formed as the result of dehydration synthesis reaction between two nucleotides is called as :-

A
Glycosidic bond

B
Peptide bond

C
Ester bond

D
Phosphodiester bond
Question 6
4 / -1

The position of the oldest layer of secondary xylem is :-

A
Just outside the vascular cambium

B
Just outside the primary xylem

C
Just inside the vascular cambium

D
Just inside the primary phloem
Question 7
4 / -1

In an area a single banyan tree overshadows 200 Parthenium grass. Which of the following is a more meaningful measure of population density ?

A
Detritus percent

B
Standing crop percent

C
Total number per unit area

D
Standing state percent
Question 8
4 / -1

Mating of more closely related individuals within the same breed for 4-6 generation is called:-

A
Inbreeding

B
Outbreeding

C
Out crossing

D
Cross breeding
Question 9
4 / -1

In fungi plant symbiotic association, the fungus symbiont absorb which nutrient from soil and passes it to the plants

A
Nitrogen

B
Phosphorus

C
Magnese

D
Calcium
Question 10
4 / -1

In nephrons there is complete absorption of

A
Urea

B
Salt

C
Glucose

D
Water

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Re-Attempt Weekly Quiz Competition

Biology Test 64

Result

Biology Test 64

Score

-

Rank

-

SHARING IS CARING

Question 1

30 kg of grain to produce 1 kg of meat

3-10 kg of grain to produce 10 kg of meat

3 kg of grain to produce 10 kg of meat

3-10 kg of grain to produce 1 kg of meat

Question 2

It should be able to replication

It should provide the scope for fast changes (mutation) that are required for evolution

It should chemically and structurally be unstable

It should not be able to express itself

Question 3

Haemophilic carrier

Colour blind

AIDS patients

Deaf

Question 4

Natural classification

Numerical classification

Practical classification

Phlogenetic classification

Question 5

Glycosidic bond

Peptide bond

Ester bond

Phosphodiester bond

Question 6

Just outside the vascular cambium

Just outside the primary xylem

Just inside the vascular cambium

Just inside the primary phloem

Question 7

Detritus percent

Standing crop percent

Total number per unit area

Standing state percent

Question 8

Inbreeding

Outbreeding

Out crossing

Cross breeding

Question 9

Nitrogen

Phosphorus

Magnese

Calcium

Question 10

Urea

Salt

Glucose

Water

User

Question Analysis

My Perfomance

Score

-

Rank

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