CBSE-CLASS-XII SERIES
Biology

Mendel S Laws Of Inheritance

3 previous year questions.

Volume: 3 Ques
Yield: Medium

High-Yield Trend

3
2024

Chapter Questions
3 MCQs

01
PYQ 2024
medium
biology ID: cbse-cla
(a) Work out a dihybrid cross up to F2 generation between pea plants bearing violet-colored axial flowers and white-colored terminal flowers using Punnett’s square. Give their F2 phenotypic ratio. State the Mendel’s law of inheritance that was derived from such a cross.
02
PYQ 2024
medium
biology ID: cbse-cla
Why is an early detection of these diseases essential?
03
PYQ 2024
medium
biology ID: cbse-cla
Write important features of β€˜humus’ formed during the decomposition cycle in a terrestrial ecosystem.