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HSC Biology 2026: Essential Chapter 2 MCQs on Cell Division

Prepare for the HSC Biology exam 2026 with essential MCQs from Chapter 2 on cell division.

By Staff Correspondent
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এইচএসসি পরীক্ষা ২০২৬: জীববিজ্ঞান ১ম পত্র (অধ্যায়–২) বহুনির্বাচনি প্রশ্ন: প্রথম ক্রসিং ওভার আবিষ্কার করেন থমাস মর্গান

Thomas Hunt Morgan discovered the first crossing over in the plant Drosophila. This groundbreaking discovery significantly contributed to the understanding of genetic variation and inheritance.

Key Concepts in Cell Division

Cell division is a fundamental process in biology, involving mitosis and meiosis. Understanding these processes is crucial for HSC Biology students.

FAQ

Who discovered the first crossing over?
Thomas Hunt Morgan
In which organism was the first crossing over discovered?
Drosophila

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