Principles of Inheritance and Variation Test

Result

Principles of Inheritance and Variation Test - 82

Score
-
out of -
Rank
-
out of -

TIME Taken - -

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Weekly Quiz Competition

Question 1
1 / -0

What is the child of smallest element of the given minimum ternary heap?

A
1

B
10

C
22

D
24
Question 2
1 / -0

What are the siblings of smallest element of the given maximum ternary heap?

A
31

B
12

C
18

D
22
Question 3
1 / -0

What is the condition for priority of a node in a treap?

A
a node's priority should be greater than its parent

B
a node's priority should be at least as large as its parent

C
the priority is randomly assigned and can have any value

D
a node's priority is always given in decreasing order
Question 4
1 / -0

What is the height of a K-ary tree having only root node?

A
1

B
0

C
2

D
3
Question 5
1 / -0

Which node is the child node of the Node B in the following K-ary tree?

A
A

B
C

C
B

D
No child node
Question 6
1 / -0

In living organisms sometimes any nucleotide of the gene changes its position that causes a minor change which is nothing but the _________

A
Transcription

B
Mutation

C
Evolution

D
Translocation

Solution

Change in nucleotide position is called mutation. Mutations can lead to changes in the structure of an encoded protein. Because a change in the DNA sequence affects all copies of the encoded protein in the gene.
Question 7
1 / -0

Gene library or DNA library has collection of

A
DNA and RNA

B
Any one type of gene of Organism

C
c DNA only

D
All possible genes of all organisms
Solution
- A Gene library or DNA library is a comprehensive collection of cloned DNA fragments from a cell, tissue, or organism.
- DNA libraries can be used to isolate a specific gene of interest as they generally include at least one fragment that contains the gene.
- Hence Gene library or DNA library has a collection of c DNA only.
- So, the correct answer is 'c DNA only'.
Question 8
1 / -0

Mendel conducted his experiments on which of the following?

A
Sweet pea

B
Wild pea

C
Garden pea

D
All of these

Solution

Mendel conducted experiments on Garden pea plant or Pisum sativum as it exhibited a large number of variations in its morphological or physical characteristics and had was an annual plant.
So, the correct answer is 'Garden pea'
Question 9
1 / -0

The green colour of pea pod is which type of character?

A
Dominant

B
Recessive

C
Partially dominant

D
Co-dominant

Solution

Mendel studied inheritance of traits by performing experiments on garden Pea plant. The plant had seven contrasting traits and these traits exhibited dominant and recessive relationship.
For the trait color of the Pod, the dominant allele was green while the recessive allele was yellow.
So, the correct answer is 'Dominant'
Question 10
1 / -0

What is a Mutation?

A
Change in the genetic material of DNA.

B
Permanent and Hereditary change in the DNA.

C
Change in the cytoplasm of the cell.

D
Any kind of variations.

Solution

Mutation is a permanent change in genetic material that may occur during any of the DNA replication and segregation phases or due to prolonged exposure to X-rays, UV rays or an irritant like nicotine. These are then passed on to the next generation.
So, the correct answer is 'Permanent and Hereditary change in the DNA.'

User

Question Analysis

Correct -
Wrong -
Skipped -

My Perfomance

Score
-
out of -
Rank
-
out of -

Re-Attempt Weekly Quiz Competition

Principles of Inheritance and Variation Test - 82

Result

Principles of Inheritance and Variation Test - 82

Score

-

Rank

-

SHARING IS CARING

Question 1

1

10

22

24

Question 2

31

12

18

22

Question 3

a node's priority should be greater than its parent

a node's priority should be at least as large as its parent

the priority is randomly assigned and can have any value

a node's priority is always given in decreasing order

Question 4

1

0

2

3

Question 5

A

C

B

No child node

Question 6

Transcription

Mutation

Evolution

Translocation

Solution

Question 7

DNA and RNA

Any one type of gene of Organism

c DNA only

All possible genes of all organisms

Solution

Question 8

Sweet pea

Wild pea

Garden pea

All of these

Solution

Question 9

Dominant

Recessive

Partially dominant

Co-dominant

Solution

Question 10

Change in the genetic material of DNA.

Permanent and Hereditary change in the DNA.

Change in the cytoplasm of the cell.

Any kind of variations.

Solution

User

Question Analysis

My Perfomance

Score

-

Rank

-

Results Announcement on: coming Monday

Stay Tuned: We’ll update you on your result via email or SMS.