Mitosis takes place in
A) Megaspore
B) Pollen mother cells
C) Pollen
D) Both A) and C)
Chromosomes are clearly visible at
A) Metaphase
B) Telophase
C) Anaphase
D) Prophase
Crossing over takes place between
A) Homologous chromosomes
B) Non homologous chromosomes
C) Isochromosomes
D) All of these
Nucleolus disappears at the end of
A) Prophase
B) Metaphase
C) Anaphase
D) Telophase
Nucleolus reappears at the end of
A) Prophase
B) Metaphase
C) Anaphase
D) Telophase
One cycle of mitosis gives rise to
A) Two haploid cells
B) Two diploid cells
C) Four haploid cells
D) Four diploid cells
Shape of chromosome is determined by the position of
A) Centromere
B) Chromomere
C) Telomere
D) All of these
Homologous chromosomes separate and move towards opposite poles during which stage?
A) Metaphase-I
B) Telophase-I
C) Anaphase-I
D) Prophase-I
The length of the G1 phase in *Vicia faba* is?
A) 6 Hours
B) 8 Hours
C) 10 Hours
D) 12 Hours
The process of division of cytoplasm is known as
A) Cytokinesis
B) Karyokinesis
C) Idiogram
D) None of the above
In meiosis, Prophase-I is divided into _____ sub-stages
A) Three
B) Four
C) Five
D) Six
Synaptonemal complex forms in which of the following stages?
A) Leptotene
B) Zygotene
C) Pachytene
D) Diplotene
Pairing of homologous chromosomes occurs during which stage?
A) Leptotene
B) Zygotene
C) Pachytene
D) Diplotene
Chiasmata formation takes place during which stage?
A) Leptotene
B) Zygotene
C) Pachytene
D) Diplotene
Chiasmata terminalization is completed during which stage?
A) Diplonema
B) Diakinesis
C) Pachynema
D) Zygonema
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