Sign up now
to enroll in courses, follow best educators, interact with the community and track your progress.
16 lessons,
2h 35m
Enroll
70
Download
Phylum - Protozoa Classification Part-1 (in Hindi)
549 plays

More
This lesson gives the classification of Protozoa

AAKRITI
Graduate in Biology Completed M.Sc. in Zoology Power is gained by sharing knowledge not hoarding it.

Comments
U
Unacademy user
Drawbacks of e-cigarette: 1) The initial purchase of the device and accessories looks expensive. This will earned back later on because of the lower consumption cost. 2) The vapor contains less nicotine which makes that person need to smoke a little longer to obtain the same nicotine effect. 3)Battery of e-cigarette may get exhausted and need to keep in mind that replace or recharge when its empty. 4) Can't just buy them in aach (night) shop. Person should have enough stock in advance. 5) Some chemicals used could be cancerous just like normal cigarettes. 6)There is some difficulty involved in smoking e-cigarette as need to suck harder on them. 7) Smoking itself is considered injurious to health, whether it is an e- cigarette or a normal one as nicotine is bad for health.