Biology Practice MCQ Page 25

Multiple Choice questions for Biology in the sets of 10 each on one page with questions and answers. All sets are useful in the preparation of subject tests for employment or admission.
Question: 2334   At anaphase stage of mitosis in plant cells,interzonal of the spinldle fibres gets transformed into
  1. Equatorial plate
  2. Nucleoplast
  3. Phragmoplast
  4. Chloroplast
Question: 2335   The stage of mitosis at which chromatids separate as independent chromosomes is the
  1. Prophase
  2. Metaphase
  3. Anaphase
  4. Telophse
Question: 2336   How many daughter cells are formed after the completion mitosis?
  1. 2
  2. 4
  3. 6
  4. 8
Question: 2337   Which division is responsible for the continuity of hereditary informations?
  1. Mitosis
  2. Meiosis
  3. Regeneration
  4. All of the above.
Question: 2338   Which division provides a means of transmitting unchange information to the daughter cells?
  1. Mitosis
  2. Meiosis
  3. Binary fission
  4. Fragmention
Question: 2340   Healing of wounds is dependent upon the ----- division of underlying cells
  1. meiosis
  2. mitotic
  3. budding
  4. none of the above
Question: 2341   Almost all kinds of vegetative reproduction are carried out by the division knowns
  1. Mitosis
  2. Meiosis
  3. Multiple fission
  4. Budding
Question: 2342   The production of new somatic cells, such as blood cells also depends upon
  1. Meiosis
  2. Binary fission
  3. Mitosis
  4. Fragmentation
Question: 2344   It is a the process which converts a single celled zygote into a great number of cells,which then differentiate into tissues.
  1. Mitosis
  2. Meiosis
  3. Fractionation
  4. Regenration
Question: 2345   Restoring the worn out cells such as blood cells,skin cells etc,is dependent upon
  1. Mitosis
  2. Prophase
  3. Interphase
  4. Anaphase
Question: 2346   In animal cell mitotic apparatus is formed by
  1. only spindle fibers
  2. spindle fibers,aster and centrioles
  3. spindle fiberes and asters
  4. none of the above
Question: 2347   During the metaphase and anaphse stages of cell division,each chromosome comprises of two unseparated replicas known as the
  1. Chiasmata
  2. Plastids
  3. Chromatids
  4. Tetrads