Biology - detailed homework solutions

Biology, 20 days ago

ii) Block your nose with the help of your thumb and finger.

Biology, 20 days ago

4. Avian... (influenza/Aspergillosis) in birds is caused by the virus H5N1.

Biology, 20 days ago

difference between shell and subshell ...

Biology, 20 days ago

name of super expressway in India...

Biology, 20 days ago

If humans can hear the lowest sounds of 20hz, them how can we hear our mind voice ??

Biology, 20 days ago

4. Study the diagrams given below and answer the following questions. X eeee (A) (B) (a) Name the structures shown as X and Y in the figures (A) and (B), respectively. (b) Write the functions performed by the structures X and Y. (c) Name the phenomenon depicted and define it. (d) How do the structures X and Y differ from each other? (e) Give examples of the plants which show the said phenomenon.

Biology, 20 days ago

Which plant tissue remains in active metabolic state always?

Biology, 20 days ago

what are the disadvantages of Himalayan edible mushroom?

Biology, 20 days ago

Reproduction in animal...

Biology, 20 days ago

A bird building nest on a tree feeds upon the fishes in nearby pond. Whether this bird is part of both i.e. tree as well as pond ecosystem?

Biology, 20 days ago

When seeds are necessary for reproduction of plants then why do we prefer seedless varieties of fruits or go for genetically engineered fruits?

Biology, 20 days ago

why are the weed are not good for the crops?

Biology, 20 days ago

all oscillatory motion are periodic motion but all Periodic motion are not oscillatory motion.

Biology, 20 days ago

name the following :-...

Biology, 20 days ago

do you feel air moving out wards 7th class question.... from respiratory and circulation...