Cell Cycle Biology Test 02

Total Questions: 25

1 - Chromosomes are not visible during:

A ) Prophase
B ) Interphase ✅
C ) Anaphase
D ) Metaphase

2 - The condensation of chromosomes is completed during:

A ) Telophase
B ) Prophase ✅
C ) Anaphase
D ) Metaphase

3 - Cytokinesis in animals take place by;

A ) Furrow ✅
B ) Phragmoplast
C ) Plate
D ) None of the above

4 - Structures which are absent in animals;

A ) Spindle
B ) Centrioles
C ) Chromatids
D ) Phragmoplast ✅

5 - Cells which called cancer cells:

A ) Malignant tumor ✅
B ) Benign tumor
C ) Both a and b
D ) None of the above

6 - Similar stages between mitosis meiosis are:

A ) Prophase
B ) Anaphase
C ) Metaphase
D ) Telophase ✅

7 - The exchange of part of chromatids is:

A ) Chiasmata
B ) Linkage
C ) Crossing over ✅
D ) None of the above

8 - The cell death due to tissue damage is:

A ) Apoptosis
B ) Necrosis ✅
C ) Metastasis
D ) Synapsis

9 - Necrosis is:

A ) Division of cells
B ) Suicide of cells
C ) Cell death by tissue damage ✅
D ) Weakness of cells

10 - Meiosis discovered in:

A ) 1876 ✅
B ) 1879
C ) 1960
D ) 1850

11 - Hydra reproduces asexually by:

A ) Cutting
B ) Grafting
C ) Budding ✅
D ) Binary fission

13 - Cells which remain in G0 for indefinite period;

A ) Neurons ✅
B ) Some cells of liver and kidneys
C ) Epithelial cells
D ) Connective Cells

15 - Crossing over in Drosophila melanogaster in 1911 was observed by:

A ) Oscar Hertwig
B ) Thomas Hunt Morgan ✅
C ) Walther Flemming
D ) Mendel

16 - The non-apparent period of cell division:

A ) Meiotic phase
B ) Mitotic phase
C ) Somatic phase
D ) Interphase ✅

18 - Following is mismatched for mitosis:

A ) Cloning
B ) Tissue culture
C ) Gametes ✅
D ) Regeneration

19 - Localized tumor is:

A ) Malignant
B ) Benign ✅
C ) Malignant and benign
D ) Metastasis

20 - Cells which continue to divide throughout an organism's life:

A ) Some cells of liver
B ) Kidneys
C ) Epithelial cells ✅
D ) Nerve Cells

23 - Phases which is a relatively short period of Cell cycle:

A ) Interphase
B ) Mitotic phase ✅
C ) Interphase and Mitotic phase
D ) G0

24 - Following process occurs in S-phase:

A ) Synthesis of lipids
B ) Synthesis of organelles
C ) No growth in size
D ) Duplication of chromosomes ✅

25 - Meiosis does not occur in:

A ) Eukaryotes
B ) Prokaryotes ✅
C ) Germ line cells
D ) Sexually reproducing organisms