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During mitosis ER and nucleolus begin to disappear at:
Options
(a) late prophase
(b) early metaphase
(c) late metaphase
(d) early prophase
Correct Answer:
early prophase
Explanation:
During mitosis. endoplasmic reticulum and nucleus begins to disappear at early prophase. Also, nucleus and cell become spherical and DNA molecules condense to form shortened chromosome.
Related Questions: - Vegetative propagation by leaves occurs in
- Electrons from excited chlorophyll molecule of photosystem II are accepted first by:
- All plastids have similar structure because they can
- Genetically dwarf plants can be induced to grow tall by using
- Transfer of pollen grains from the anther to the stigma of another flower
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Cell Structure and Functions
(413)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Vegetative propagation by leaves occurs in
- Electrons from excited chlorophyll molecule of photosystem II are accepted first by:
- All plastids have similar structure because they can
- Genetically dwarf plants can be induced to grow tall by using
- Transfer of pollen grains from the anther to the stigma of another flower
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Cell Structure and Functions (413)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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