When energy flows in a food chain, it is observed that the amount of energy flow decreases with successive trophic levels.
It is generally observed that approximately 90% of the energy available at a trophic level is used up and only remaining 10 % is transferred to the next .
This is termed as ten percent law.
Thus, we can say that 90% of energy is lost when the energy is transferred from one trophic level to another.

8 0

3 years ago

a developing embryo is beginning to develop a male or female reproductive system and all major organs. During which period does

Alenkasestr [34]

I think at 7-8 week of development this happens

8 0

4 years ago

Someone please help.

Anit [1.1K]

Answer:

Because the duplicated chromatids remain joined during meiosis I, each daughter cell receives only one chromosome of each homologous pair. ... By shuffling the genetic deck in this way, the gametes resulting from meiosis II have new combinations of maternal and paternal chromosomes, increasing genetic diversity.

Explanation:

3 0

3 years ago

Water on the earth moves through the water cycle because of energy that comes from the...

Nikolay [14]

C! MOON'S gravity. i got this one right

4 0

4 years ago