Which scientist first used the term cell?
question 17 options:

hooke

janssen

pasteur

virchow

Robert Hooke  was the First scientist to used the term cell

Explanation:

Robert Hooke first discovered and named it as cell in 1665. He discovered it in a dead cell wall of plants, through a primitive microscope. Later he also, described the structure of cell as small rooms or cellular in which monks used to live.  These description can be found in a book called micrographia. The cell which Hooke observed does not show any presence of nucleus in the cell and other organelles that are generally seen in other living cells.

tsd is temerature dependent sex determination.

tsd: it is a type of environmental sex determination in which the temperature experienced during embryonic/ larval development (ambient temperature for development) determine the sex of the offspring.

crocodile displays the tsd where the ambient temperature of the developing egg determines the individual's sex. for example in the american alligator's eggs, incubation at 33 ºc produces mostly males, while incubation at 30 ºc produces mostly females. so if the american alligator's egg will get the ambient temperature (33 degree celcius)during embryonic development from egg, the offspring will be male and same for the female sex determination.