CELL DIVISION CHAP 6 BIO FORM 4

A cell with a single set of unpaired chromosomes is known as …

• diploid

• haploid

• bivalent

• homologus

Figure shows one of a process during meiosis

• Chiasma

• Synapsis

• Replication

• Crossing over

Name the process involved in forming an identical copies of the chromosome’s DNA molecule

• division

• binary fission

• replication

• reproduction

Which of the following statements is true about mitosis?

• Produced gametes

• Occurs in somatic cells

• Produced four daughter cells

• Cell undergoes DNA replication

Which of the following is true about telophase?

• cytokinesis occurs after during this stage

• all the chromosomes are lined up on the middle of the cell

• chromosomes reach the opposite poles of the cell

• chromatids of each chromosome separate at the centromere

Which of the following A,B,C or D cells undergo meiosis?

• A

• B

• C

• D

Figure shows X phase of meiosis process. State the phase before and after this X phase of meiosis process

• Metaphase ll and Prophase ll

• Prophase l and Metaphase l

• Metaphase l and Telophase l

• Metaphase ll and Telophase ll

Organism M has 34 chromosomes. How many chromosomes are there in the new daughter cells that are formed through meiosis?

• 17

• 20

• 34

• 43

Diagram shows the cell cycle. At which stage a formation of a new organelles occurs?

• G1

• G2

• S

• M

Which process is used in tissue culture technique?

• Fertilisation

• Synthesis

• Mitosis

• Meiosis