How many daughter cells reproduces after the completion of Meiosis II?

Which of the following statement(s) is/are CORRECT for antigen activated effector T cells?
P. CD4+ cells make contact with macrophages and stimulate their microbicidal activity.
Q. CD4+ cells make contact with B cells and stimulate them to differentiate into plasma cells.
R. CD8+ cells make contact with B cells and stimulate them to differentiate into plasma cells.
S. CD8+ cells make contact with virus infected cells and kill them.

A

Q only

B

Q and S only

C

P, Q and S only

D

P, Q, R and S

In the question two statements are given, followed by two conclusions, I and II. Read all the conclusions and then decide which of the given conclusions logically follow/s from the given statements. Statements: All white blood cells are red blood cells. Some blood cells are red blood cells. Conclusions: I. All blood cells are red blood cells, is a possibility. II. Some red blood cells are not blood cells.

A

Both conclusion I and conclusion II follow

B

Neither conclusion I nor conclusion II follow.

C

Only conclusion II follows.

D

Only conclusion I follows.

If the scheduled completion time of a project is more than the earliest expected time for completion of the project, then the probability of completion of the project within the scheduled completion time will be

A

50 %

B

Less than 50 %

C

More than 50 %

D

100 %

Which of the following statements are NOT true? a) The number of cells in an elephant is more than number of cells in a monkey b) The size of cells in an elephant is larger than size of cells in a monkey c) Shape of cells in an elephant is different than shape of cells in a monkey

A

a and c

B

a and b

C

b and c

D

a, b and c

Consider the following statements regarding the Structure of cells: 1. Both Animal & Plant cells comprise amyloplast within the cell membrane. 2. Plant cells have plasmodesmata channels whilst animal cells do not. 3. Vacuoles in both plant cells & animal cells are always filled with solid substances. Which of the statement given above is/are not correct?

A

2 only

B

1 and 2 only

C

1 and 3 only

D

1, 2 and 3

Which of the following statements are correct regarding common differences between plant and animal cells?
1. Plant cells have cellulose cell wall, while animal cells lack it.
2. Plant cells lack plasma membrane, while animal cells have it.
3. Mature plant cell have a large vacuole, while animal cells have numerous small vacuoles.

A

1 and 2

B

2 and 3

C

1 and 3

D

1, 2 and 3

Daughter cells formed as a result of meiosis are not similar to that of parent cells because

A

Chromosome number is halved

B

Prophase is the longest phase

C

Nucleus size increases in daughter cells

D

Cytoplasm size is increased in daughter cells

E

Crossing over takes place

Consider the following statements: 1. Meiosis is a process where a single cell divides into two identical daughter cells. 2. Mitosis is a process where a single cell divides twice to produce four cells. Which of the following statements given above is/are correct?

A

1 only

B

2 only

C

Both 1 and 2

D

Neither 1 nor 2

Which of the following statements are correct regarding the general difference between plant and animal cells? 1. Plant cells have cellulose cell walls while animal cells do not. 2. Plant cells do not have a plasma membrane, unlike animal cells which do. 3. Mature plant cell has one large vacuole whilst animal cell has many small vacuoles. Select the correct answer using the code given below:

A

1 and 2 only

B

2 and 3 only

C

1 and 3 only

D

1, 2 and 3

Select a figure from amongst the four alternatives, which when placed in the blank space of figure (X) would complete the pattern.
Completion of Incomplete Pattern mcq question image

Completion of Incomplete Pattern mcq question image

A

1

B

2

C

3

D

4

How many daughter cells reproduces after the completion of Meiosis II?

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