CHAPTER
No. 5
(A) 2 (B)
3 (C) 4 (D) 8
2.
Inter phase divided in
(A) Three (B)
TWO (C) five (D) four
3.
At which stage enzymes are synthesized during
cell cycle?
(A) G1 (B) G2 (C) Go (D)
S
4.
Duplication of Chromosomes occur in:
(A) S Phase (B)
M Phase (C) G 1 Phase (D) Prophase
5.
In which stage of the cycle cells spend their
lives.
(A) Prophase (B)
Metaphase (C) Telephase (D) Interphase
6.
In which state cell is preparing enzyme for
chromosome duplication?
(A) G-1 (B) G-2 (C) S (D) M
7.
In which stage of cell cycle the cell is
preparing protein.
(A)S-phase (B)G-1
phase (C)G-2 phase (D) M-phase
8.
At which stage of cell cycle cell stop
dividing:
(A) G 0 (B)
G 1 (C)G 2 (D)
S
9.
The cells which divide whole the life are
called........
(A) Nerve cells (B)
epithelial cells
(C) Connective cells (D) germ cells
10. The
division of nucleus is called:
(a)
synapsis (B) cytokinesis (C)
karyokinesis (D) interphase
11.
The division of Cytoplasm is called:
(A)Karyokinesis (B) Phragmoplast (C)
Phagocytosis (D) Cytokinesis
12. Mitosis
consists of how many phases?
(A) Three (B)
TWO (C) five (D) four
13. In
which phase of mitosis nuclear envelop of a cell is broken down?
(A)
Prophase
(B)
metaphase (C)
anaphase (D) telophase
14.
In Which phase of cell division spindle fibers
appear:
(A) Prophase (B)
Metaphase (C)
Telophase (D) Anaphase
15. Complete set of spindle fiber is known
as:
(A) Chromatin (B)Kinetochore (C) Mitotic spindle (D) Cleavage
16. The longest phase of Cell Cycle is.
(A) Interphase (B)
Prophase (C)
Metaphase (D) Telophase
17. The Chromosomes arrange themselves
along an equator of cell in this phase.
(A) Prophase (B)
Metaphase (C) Anaphase (D) Telophase
18. Which of the phase in cell division in
very different in plants and animals?
(A) Metaphase (B)
Anaphase (C) Telophase (D)
Cytokinesis
19. Sea Star gains its lost arm by:
(A)budding
(B)meiosis (C) mitosis (D) fragmentation
20. Tumors are produced as a result of
errors in:
(A) Meiosis (B)
Mitosis (C) Binary
fission (D) Multiple fission
21. The animal which produces lost part
with the process of regeneration is.
(A) Sea Urchen (B) Sea Lion (C)
Sea Star (D)
Paramecium
22. Which
organisms gives reproduction by budding?/ Process occur in budding
(A)
amoeba (B) paramecium (C) sea star (D) hydra
23.
Asexual reproduction in hydra is done by:
(A) Mitosis (B) Budding (C) Cutting (D)
Spore
24. Errors in the control of Mitosis may
cause.
(A) Cancer (B)
Ulcer (C)
Constipation (D) Diarrhoea
25. When the tumors remain in their
original location are called:
(A) Benign tumors (B) Malignant tumors (C)
Metasis (D) None of these
26. The word meiosis derived from Greek means:
(A) To shorten (B) To make greater (C)
To cut (D) To duplicate
27. Oscar
Hertwig discovered meiosis in
(A)
1875 (B) 1876 (C) 1877 (D)
1878
28.
In 1876, meiosis was discovered by.
(A) August Wiesemann (B) Oscar Hertwig (C) Walther Fleming (D) Golgi
29. Discovered
meiosis. (2 times)
(A)
Rudolf
Virchow (B) Leewenhock
(C) Louis Pasteur (D)
Oscar Hertwig
30. The longest phase in meiosis is:
(A) Anaphase I (B) Prophase II (C)
Telophase III (D) prophase I
31. Which of the following phase of cell
division is reduction division.
(A) Meiosis (B)
Meiosis ii (C) Mitosis (D)Anaphase
32. Chiasmata is formed during.
(A) (Prophase I) (B) (prophase II) (C)
(Anaphase I) (D) (Anaphase II)
33. Which event distinguished meiosis from
mitosis? (2 times)
(A)Breakage of nuclear envelop (B) Condensation of
chromosomes
(C)Pairing of homologous chromosomes. (D)Formation of metaphase plate
34. Programmed
cell death is called:
(A) meiosis (B) osmosis (C) necrosis (D)
apoptosis
35. Cells
die each day by apoptosis in an adult human: (1 Time) (2017)
(A) 50 – 100 billion (B) 50 -80 billion
(C) 50 – 90 billion (D) 50 – 70 billion
36. Accidental death of cells and Living
Tissues is called: (4 times)(2017)
(A) Apoptosis (B)
Necrosis (C) Cell
Regeneration (D) Fragmentation
37.
It can cause Necrosis in some areas
(a)
Dog
bites (B) Spider bites (C)Snake bites (D)Mosquito
bites
Answers
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
|
A |
A |
A |
A |
D |
A |
C |
A |
B |
C |
D |
B |
A |
A |
|
15 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
24 |
25 |
26 |
27 |
28 |
|
C |
B |
B |
D |
C |
B |
C |
D |
B |
A |
A |
A |
B |
B |
|
29 |
30 |
31 |
32 |
33 |
34 |
35 |
36 |
37 |
|
||||
|
D |
D |
A |
A |
C |
D |
D |
B |
B |
|
||||
No comments:
Post a Comment
Please not enter spam links/website links in the comment box . Strictly forbidden.