MCQ
Pineapple (Ananas) fruit develops from:
- AA cluster of compactly borne flowers on a common axis.
- BA multilocular monocarpellary flower.
- CA unilocular polycarpellary flower.
- DA multipistillate synchronous flower.
Explanation:
The pineapple is not a real fruit.
It is a cluster of individual berries fused to the central stalk.
This is why it has the leaves on top.
They are actually the continued growth of the stalk beyond where the berries are attached.
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$(I)$ Gene flow ;
$(II)$ Genetic drift
$(III)$ Mutation
$(IV)$ Genetic recombination
$(V)$ Natural selection
The correct combination is
$I$. Rosie is a first transgenic cow
$II$. Rosie produced human protein enriched milk
$III$. The milk contained the human $\alpha$-lactalbumin and scientist behind the research believes that the milk from the cow could provide an alternative to human breast milk
Which of the statements given above are correct?