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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: - Which one of the following organelles acts as a centre of organization of the spindle
- Assembly of two subunits, 40S and 60S of the ribosome is
- Which one of the following statements about mycoplasma is wrong
- Karyolymph is a
- Which one of the following is not a lateral meristem?
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
- Which one of the following organelles acts as a centre of organization of the spindle
- Assembly of two subunits, 40S and 60S of the ribosome is
- Which one of the following statements about mycoplasma is wrong
- Karyolymph is a
- Which one of the following is not a lateral meristem?
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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