Chromosomes can be counted at:

G1 (Gap I) is the period of:

Molosls is a:

Cell Death due to tissue damage is called

The sequence in the cell cycle is:

In which stage of prophase-I, crossing over occurs:

Chromosomes appear inside the nucleus at the time of

Nerve cells and eye lens cells remaining stage for life time

Meiosis & Mitosis are found in:

Down's syndrome in human beings is due to:

Karyokinesis involves division of Nucleus and Cytokinesis refers to:

Cancer occurs due to error in

Prolonged prophase is characteristic of:

The Syndrome in which individual has short stature, webbed neck, with out ovaries and complete absence of germ cells is

One the following is not included in karyokinesis:

Mongolism is also known as

The reduction division is also called:

The centrioles lie within the:

Cell grows about twice its size during the phase:

In the case of human cell, average cell cycle is about

Cytoplasm becomes more viscous during:

Cancer is caused mainly by mutations in:

The spindle fibers are composed of traces of RNA 8, a protein called:

Pairing of homologous chromosomes for tetrad formation starts at

The chromosomes became visible, shorter and thick in

Synapsis occurs during

The death of cell due to tissue damage is called

The cell death due to tissue damage is called

The microtubules of mitotic apparatus are composed of protein tubulin and traces of:

Tumors non transferable to other parts are:

Full cell cycle in yeast cells has length of:

The period of cell cycle between two consecutive divisions is termed as:

Phragmoplast is formed by vesicles originated from

Chromosomal doubling Occurs in

For the formation of fragmoplast, the vesicles originate from:

The pairing of homologous chromosomes is completed in:

Karyokinesis involves division of

Cancer is caused mainly by mutation in

The significance of mitosis is that it can:

The period of life cycle of cell between two consecutive divisions is termed as

Crossing over indicates that chromosomes are:

Which tumor is delocalized or has branches other than site of origin

The main significance of mitosis is that:

The kinetochore fibres of spindle attach to chromosome at region

Inter phase period can be divided into

Amitotic divisions are usually found in:

The vesicle forming phragmoplast originate during

Decision for division occurs in a cell at:

Post mitotic cell can exis the cell cycle during phase

In human cell, average cell cycle is about:

The microtubule is composed of traces of RNA and protein called:

The tumor which is localized and not transferred to other body parts

Which of the following Is the longest phase In cell division?

Duplication of Nuclear material in the cell initiates the phase:

The cell death due to tissue damage is called

Bivalents or Tetrads are formed in

In prophase, the chromosomes condense & become shorter & thicker:

Each chromosome when visible consists of two unseparated replicas known as:

Length of cell cycle in yeast cells is:

The spread of tumor cells and establishment of secondary area of growth is known as

What are the significant happenings of meiosis

A female lacking ovaries and germ cells is probably affected with

In which phase of mitosis the chromatids of chromosomes separates from each other

The number of sets of microtubules originate from each pair of centriole is

The plane of new wall formation in a dividing cell is determined by:

The pairing of homologous chromosomes is completed in

Which of the following is not a divisional stage?

Cell cycle is:

Unequal separation of chromosomes is called

The syndrome having trisomy of chromosome number 18 is

During cell division the nuclear division is called

Which of the following is true?

Pairing of homologous chromosomes is called as

How many times mitotic divisions will take place to produce 512 cells from a single parent cell

The paired chromosomes repel each other and begin to separate in

When chromosomes reach to the poles, the phase starts is:

Meiosis generally takes place in plants during formation of

Chiasma are most appropriately observed in meiosis during:

The phragmoplast is organized:

Synapsis takes place in

In non-disjunction chromosomes fail to segregate during

Microtubules are composed of

Chromatin network is visible during

Apoptosis is

The difference in the division of a plant cell and animal cell is:

Special type of cell division in which the number of chromosomes in daughter cells is reduced to half as compared to parent cell is called as:

The linear arrangement of genes is evidenced in:

The Turner syndrome is due to:

The microtubules which originate from the centrioles during mitosis in animal cell give rise to:

Which one sub-stage of prophase-I of meioses-I lasts for days, weeks or even years?

Post Mitotic Cell can exit the Cell Cycle during

The sex chromosomes of the person affected with Klinefelter syndrome is:

Mental retardation is one of the most important characteristic of the human individuals affected with:

Protein sontlal for chromatin formation:

Prognmmed and organized process of cell death is also called

It is the period of extensive metabolic activity:

Crossing over occurs during