Cell Division

Question 1

Prophase

Answer 1

Chromatin contract and form chromosomes
Nuclear membrane break down

Question 2

Metaphase

Answer 2

Chromosomes aligned along centre
Spindle fibres attach to centre meres

Question 3

Anaphase

Answer 3

Spindle fibres contact
Split centro meres

Question 4

Telophase

Answer 4

Chromosomes elongate and decondense forming chromatin
From two nuclei

Question 5

Cytokinesis

Answer 5

Soliciting if cytoplasm
Cleavage furrow forms
Cell plate
Binary fission

Question 6

Meiosis

Answer 6

From of nuclear division diploid cell divide producing four haploid cells

Question 7

Mitosis

Answer 7

Nuclear division producing 2 diploid daughter cells

Question 8

Cancer

Answer 8

Uncontrolled mitosis

Question 9

Tumor

Answer 9

Mass of cells

Question 10

Belignin tumour

Answer 10

Non life threatening warts doesn’t affect efficient function of other cells

Question 11

Malignant

Answer 11

Harmful tumours that prevents proficient functioning of other cells

Question 12

Cause

Answer 12

Smoking , radiation uv light

Question 13

Cause

Answer 13

Smoking , radiation uv light