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The complex formed by a pair of synapsed homologous chromosomes is called
Options
(a) Kinetochore
(b) Bivalent
(c) Axoneme
(d) Equatorial plate
Correct Answer:
Bivalent
Explanation:
During zygotene, second stage of meiosis I homologous chromosomes start pairing tegother forming a complex structure called synaptonemal complex. The complex formed by a pair of synapsedhomologous chromosome is called a bivalent or a tetrad. Crossing over occurs between non sister chromatids of bivalent in the next stage.
Related Questions: - A single strand of nucleic acid tagged with a radioactive molecule is called :
- Select the incorrect statement about health from the following:
- Cytokinin is a hormone whose main function is
- A plant in your garden avoids photorespiratory losses has improved water use
- Which of the following is a single membrane structure?
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
- A single strand of nucleic acid tagged with a radioactive molecule is called :
- Select the incorrect statement about health from the following:
- Cytokinin is a hormone whose main function is
- A plant in your garden avoids photorespiratory losses has improved water use
- Which of the following is a single membrane structure?
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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