CBSE 2026 · Region 3 · Set 3 · Q19 · 2 marks
Study the schematic cross between male and female honey bee given below and answer the questions that follow.
(a)Identify the cell division 'A' and 'B' that leads to gamete formation.(b)Name the process 'C' that leads to development of honey bee.(c)What type of sex-determination pattern is this ?
Study the schematic cross between male and female honey bee given below and answer the questions that follow.
(a)
Identify the cell division 'A' and 'B' that leads to gamete formation.
(b)
Name the process 'C' that leads to development of honey bee.
(c)
What type of sex-determination pattern is this ?
Marking-scheme solution
(a)
A – Meiosis
B – Mitosis
(b)
Parthenogenesis
(c)
Haplodiploid Sex – determination
Principles of Inheritance and VariationSex DeterminationUnderstandvery_short_answermedium
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CBSE Class 12 Biology past-paper question from the 2026board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.