alleryMany single-celled organisms reproduce by:
AFlower budding
BBinary fission
CSeed formation
DLaying of eggs
Answer & Solution
Correct answer: B. Binary fission
1. The cell divides into two halves.
2. Each half grows rapidly into an adult.
3. This is binary fission.
_Source: syllabus Biology, Chapter 1, Reproduction in Organisms._
Keep practising Human Reproduction
Browse all Human Reproduction questions for CBSE Class 12 (Science), or explore more Biology topics.
Related questions
Which hormone released by the maternal pituitary strengthens uterine contractions at birthIn which month are first foetal movements and head hair usually seen?By when is the human embryo's heart formed?The inner cell mass first differentiates into which two layers?Which hormone is produced in women only during pregnancy?Which finger-like projections on the trophoblast help form the placenta?The outer layer of cells in a blastocyst is called what?What is an embryo with 8 to 16 blastomeres called?