Question # 1

Mitosis help i the .................. .

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Growth

Regenration

Cell replacement

All of the above

For mitosis, the chromosomes of the cells are duplicated during interphase. When do the chromosomes duplicated for meiosis?

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Before meiosis 1

Before meiosis 2

During Meiosis 1

Do not duplicate

The division of nucleus is:

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Mitosis

Karyokinesis

Cytokinesis

Meiosis

The fund event of interphase occurs with .............. .

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Replication of DNA

Replication of centriol

Movement of centriol

Both a & b

Which one of the following stages of cell division is very different for animal and plant cells?

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Prophase

Metaphase

Anaphase

Cytokinesis

Prior to cell division, each chromosome replicates or duplicates its genetic material. The products are connected by a centromere and are called:

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Sister chromosomes

Homologous Chromosomes

Non-sister chromatids

Sister chromatids

Programmed cell death is called ............... .

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Apoptosis

Necrosis

Both a & b

None

Which phase of meiosis is similar to mitosis?

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Prophase I

Telophase II

Meiosis I

Meiosis II

Independent assortment occurs during .................... .

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Meiosis I

Meiosis II

Mitosis

None

Chromatains are condensed during:

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Anaphase

Prophase

Anaphase

Metaphase

Chiasmata is formed during:

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Prophase I

Anaphase I

Prophase II

Anaphase II

Nucleus is visible only in:

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Prophase

Interphase

Anaphase

Metaphase

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