Question

Find the odd one out: (i)Growth of cell,synthesis of DNA,synapsis and synthesis of proteins. (ii)Synapsis,crossing over,chiasma formation and interkinase.

Answer 1

synapsis
interkinase
2nd is guessing.

Answer 2

The odd ones out are i) synapsis ii) Interkinase

• The cell cycle consists of two basic phases namely, Interphase and M-phase.
• The Interphase consists of G1 phase, S phase and G2 phase.
• In G1 phase, growth of cell occurs. In S phase, synthesis of DNA occurs and in G2 phase, synthesis of proteins occur.
• The M-phase consists of Meiotic and Mitotic phases.
• Meiosis 1 consists of Prophase1, Metaphase1, Anaphase1, Telophase1
• Prophase 1 is again classified into Leptone, Zygotene, Pachytene, Diplotene, Diakinesis.
• Synapsis, crossing over, Chiasmata occurs in the above mentioned Prophase 1 substages.
• Interkinase is a resting period between Meiosis 1 and Meiosis 2.