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 Punnettβs square. Give their F2 phenotypic ratio. State the Mendelβs 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 βhumusβ formed during the decomposition cycle in a terrestrial ecosystem.
