Biology Test 137

Question 1
4 / -1

______ is the modern bread wheat.

A
T. monococcum

B
T. aestivum

C
T. turgidum

D
T. beoticum

Question 2
4 / -1

MMR vaccine is given at the age of __________.

A
1 year

B
9 months

C
2 years

D
12-15 months

Question 3
4 / -1

Which of the following is an incorrect match?

A
Myasthenia gravis: Autoimmune disorder affecting neuromuscular junction leading to fatigue, weakening, and paralysis of skeletal muscle

B
Muscular dystrophy: Progressive degeneration of skeletal muscles, mostly due to genetic disorder

C
Arthritis: Rapid spasms (wild contractions) in muscles due to low Ca⁺⁺ in body fluid

D
Osteoporosis: Age-related disorder characterized by decreased bone mass and increased chances of fractures

Question 4

4 / -1

Match the following and give your answer according to the given code in the option.

1.	Splicing	a.	Addition of methyl guanosine triphosphate at 5’-end
2.	Capping	b.	Addition of adenylate residues at 3’-end
3.	Tailing	c.	Removal of non-coding introns

1 - c, 2 - b, 3 - a

1 - c, 2 - a, 3 - b

1 - a, 2 - c, 3 - b

1 - b, 2 - a, 3 - c

Question 5
4 / -1

Circulatory patterns are of two types. Which of the following have an open circulatory system?

(a) Arthropods

(b) Annelids

(c) Molluscs

(d) Chordates

A
Only (a) and (b)

B
Only (a) and (c)

C
Only (a) and (d)

D
Only (b) and (d)

Question 6
4 / -1

Axial skeleton comprises 80 bones. Which of the following is/are not a part of axial skeleton?

A
Ribs

B
Sternum

C
Bones of the limbs

D
Vertebral column

Question 7
4 / -1

Which of the following fluids is used in the technique to find out chromosomal abnormalities?

A
Salivary fluid

B
Bile juice

C
Gastric juice

D
Amniotic fluid

Question 8
4 / -1

Which of the following statements is/are false?

a. Alleles produced by homozygotes are dissimilar.

b. The law of dominance explains the proportion of 3 : 1 obtained at the F_2.

c. Each person has any two of the three 'I' gene alleles as humans are diploid organisms.

A
Only a

B
Both a and b

C
Only b

D
Both b and c

Question 9
4 / -1

National Botanical Research Institute is situated in

A
Chennai

B
Patna

C
Bangalore

D
Lucknow

Question 10
4 / -1

In which of the following types of tissue does the inner wall of cell show the deposition of pectin?

A
Collenchyma tissue

B
Parenchyma tissue

C
Sclerenchyma tissue

D
Meristematic tissue

Submit Test

Biology Test 13...

Question 1

T. monococcum

T. aestivum

T. turgidum

T. beoticum

Question 2

1 year

9 months

2 years

12-15 months

Question 3

Myasthenia gravis: Autoimmune disorder affecting neuromuscular junction leading to fatigue, weakening, and paralysis of skeletal muscle

Muscular dystrophy: Progressive degeneration of skeletal muscles, mostly due to genetic disorder

Arthritis: Rapid spasms (wild contractions) in muscles due to low Ca++ in body fluid

Osteoporosis: Age-related disorder characterized by decreased bone mass and increased chances of fractures

Question 4

1 - c, 2 - b, 3 - a

1 - c, 2 - a, 3 - b

1 - a, 2 - c, 3 - b

1 - b, 2 - a, 3 - c

Question 5

Only (a) and (b)

Only (a) and (c)

Only (a) and (d)

Only (b) and (d)

Question 6

Ribs

Sternum

Bones of the limbs

Vertebral column

Question 7

Salivary fluid

Bile juice

Gastric juice

Amniotic fluid

Question 8

Only a

Both a and b

Only b

Both b and c

Question 9

Chennai

Patna

Bangalore

Lucknow

Question 10

Collenchyma tissue

Parenchyma tissue

Sclerenchyma tissue

Meristematic tissue

User

Question Analysis

Results Announcement on: coming Monday

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

Arthritis: Rapid spasms (wild contractions) in muscles due to low Ca⁺⁺ in body fluid