Plant Kingdom Question 307
Question: The wing in Pinus seed originates from [AIIMS 1987; MP PMT 1993]
Options:
A) Integument
B) Adaxial surface of ovuliferous scale
C) Bract scale
D) Cone axis
Show Answer
Answer:
Correct Answer: B
Solution:
As the seed matures, a thin layer of ovuliferous scale is fused with testa of seed in the form of wings.