Question

what statement about homestasis is not true?

a. it depends on neg feedback

b it is neccessary for the body to fucntion correctly

c. the endocrin system plays a large role in maintaining ihomestasis

d. it depends on primarily pos feedback

e. it is the maintenance of a steady physiological state within an organism or cell

put the list in order for speciation

a. seperation of population

b. gentic divergence

c. random mutations begin to devlop

Answer 1

1) d option

Homeostasis does not work on primarly positive feedback as homeostasis is always in functional which can be regulated by negative feedback and endocrine hormones.

It's important for the survival of organism or cell and maintains physilogical condition which in carrying out all enzymatic reaction.

2) for order of formation of new species

First random mutation begain to develop and this mutstion leads to genetic divergence which ultimetly leads to seperation of population.

Hope it's clear..thanks