Biological Sciences
Cell theory was proposed by
Beadle and Tatum
Robert Hooke
Schwann and Schleiden
Antony van Leeuwenhoek
Schwann and Schleiden
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During anaphase:A. Chromosomes are aligned at the metaphase plate
B. The mitotic spindle checkpoint is created
C. Microtubules being to invade the nuclear space
D. Chromosomes separate
Role of biotechnology in the production of food based on:
A. Decomposition
B. Respiration
C. Digestion
D. Fermentation
Which of the following is a form of sexual reproduction? :
A. Hermaphrodites
B. Fission
C. Fragmentation
D. Budding
Albatross is:
A. A sea bird
B. A beetle
C. A fruit
D. None of these
The dominant phase of life cycle in these organisms is haploid:
A. Mosses
B. Bacteria
C. Protoza
D. None of these
During which phase of meiosis does the nuclear envelope reform around the chromosomes?
A. Interphase
B. Anaphase II
C. Telophase II
D. Prophase I
Meiosis results in
A. 2 haploid daughter cells
B. 4 diploid daughter cells
C. 2 diploid daughter cells
D. 4 haploid daughter cells
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