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Subject: Biology, asked 20 hours, 14 minutes ago

Q. Nicotine stimulates the adrenal gland and increases blood pressure and heart rate.
(a) Despite higher heart rate leading to faster pumping of the blood, why would a
smoker show oxygen deficiency in the body?
(b) Why does a chronic smoker experience withdrawal symptoms if he abruptly
discontinues smoking?

Subject: Biology, asked 20 hours, 25 minutes ago

what if the desired gene doesn't have any pallindromic sequence? then how will we separate it from the dna?

Subject: Biology, asked 20 hours, 29 minutes ago

Give reason:-
Nicotine stimulates the adrenal gland snd increases blood pressure and heart beat.

Subject: Biology, asked 1 day, 2 hours ago

Plz tell me the ans of thse questions sir maam

Subject: Biology, asked 1 day, 16 hours ago

What is pseudogamy??

Subject: Biology, asked 1 day, 16 hours ago

salvia does anemophily or ornithophily??

Subject: Biology, asked 1 day, 16 hours ago

What is monosporic tetrasporic bisporic trisporic??

Subject: Biology, asked 1 day, 17 hours ago

Label the parts of testis in the given diagram

Subject: Biology, asked 3 days ago

What is double fertilization

Subject: Biology, asked 3 days, 3 hours ago

Can ATP be produced from NADPH2??

Subject: Biology, asked 4 days, 16 hours ago

Difference between semen and seminal plasma

Subject: Biology, asked 5 days, 19 hours ago

Pls tell me the define of :-

Subject: Biology, asked 5 days, 20 hours ago

Please ans there....

Subject: Biology, asked 5 days, 22 hours ago

What is the difference between acute and chronic diseases?

Subject: Biology, asked 1 week ago

Kindly answer the question

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