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Mention the unique flowering phenomenon exhibited by Strobilanthus kunthiana (neelakuranaji).
Strobilanthus kunthiana exhibits the unique flowering phenomenon that it flowers once in 12 years.
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How does smoking tobacco in human lead to oxygen deficiency in their body?
Smoking increases carbon monoxide (CO) content in blood and reduces the concentration of haembound oxygen. This causes oxygen deficiency in the body.
A garden pea plant (A) produced inflated yellow pod, and another plant (B) of the same species produced constricted green pods. Identify the dominant traits.
In the garden pea plant the dominant traits are:
Inflated pod and green colour of the pod.
Why is Eichhornia crassipes nicknamed as Terror of Bengal?
Eichhornia crassipes is nicknamed Terror of Bengal because they caused havoc by their excessive growth by causing blocks in the waterways. They grew at a very high rate such that it was nearly impossible to remove completely. They caused imbalance in the ecosystem dynamics of the water body.
Write the location and function of the sertoli cells in humans.
Sertoli cells are found in testis. Its function is to provide nourishment to the germ cells.
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