Centrosome

Q.

Centrosomes are organelles that contain centrioles, which play an important role in cell division. Where are these organelles found?

1. All prokaryotic cells

2. All eukaryotic cells

3. All plant cells

4. All animal cells

Q.

Centrosome is not present in _____.

1. cells of prokaryotes

2. cells of lower plants

3. cells of animals

4. cells of higher plants

Q. Centrosome is not present in _____.

1. Cells of higher plants
2. Cells of lower plants
3. Cells of higher animals
4. Cells of prokaryotes

Q.

Which one of these is present in the animal cell but absent in plant cell?

1. Vacuole

2. Golgi

3. Mitochondria

4. Centrosome

Q.

Which among the following sequences is correct in describing the genetic material present in the nucleus from the most basic to the most complex?

1. $\mathrm{Nucleus}\to \mathrm{Gene}\to \mathrm{Chromosome}$
2. $\mathrm{Gene}\to \mathrm{Nucleus}\to \mathrm{Chromosome}$
3. $\mathrm{Gene}\to \mathrm{Chromosome}\to \mathrm{Nucleus}$
4. $\mathrm{Chromosome}\to \mathrm{Nucleus}\to \mathrm{Gene}$

Q. Centrosome is not present in _____.

1. cells of higher plants
2. cells of lower plants
3. cells of higher animals
4. cells of lower animals