خلیے کا چکر

Mitosis produces:

• 1 Four different cells
• 2 Gametes
• 3 Two identical daughter cells
• 4 One cell

Meiosis results in cells with:

• 1 Double the chromosomes
• 2 Half the number of chromosomes
• 3 No chromosomes
• 4 The same number of chromosomes as the parent

In which phase of mitosis do chromosomes line up at the equator of the cell?

• 1 Prophase
• 2 Anaphase
• 3 Telophase
• 4 Metaphase

Mitosis helps organisms to:

• 1 Digest food
• 2 Breathe
• 3 Make gametes only
• 4 Grow and repair tissues

The number of chromosomes in a normal human body cell is:

• 1 46
• 2 23
• 3 92
• 4 44

Cells formed by meiosis are called:

• 1 Blood cells
• 2 Gametes
• 3 Somatic cells
• 4 Stem cells

In mitosis the number of chromosomes in each daughter cell is:

• 1 Zero
• 2 The same as the parent cell
• 3 Double the parent cell
• 4 Half the parent cell

The phase between two cell divisions is called:

• 1 Telophase
• 2 Interphase
• 3 Prophase
• 4 Metaphase

Which structure helps to move chromosomes during cell division?

• 1 Spindle fibres
• 2 Vacuole
• 3 Cell wall
• 4 Cilia