Question

_________ is the systems reaction to the stimulus.

a. Response
b. Irritability
c. Adaptavility

Answer 1

DNA _____.
a. cannot determine behavior traits
b. is enclosed by a nuclear membrane in prokaryotes
c. contains coded information for the creation of proteins
d. is a long, single chain of nucleotides

Answer 2

(Select all that apply.) Ecosystems _____.
a. can be small
b. can be large
c. are made of biomes
d. only have living parts
e. have nonliving parts

Answer 3

Sex chromosome abnormalities are more common than autosomal abnormalities because:
a. the autosome is more stable
b. the sex chromosome is more susceptible to mutation
c. autosomal defects are lethal to the fetus

Answer 4

1-B
2-D
3-C,E
4-C

Answer 5

hopre this help let me kno if you need an explanation for any of them kk

Answer 6

ok thank u very much :)

Answer 7

your very welcome

Answer 8

:)

Answer 9

in number 3, arent all true :S?

Answer 10

In an experiment, the hypothesis is that a red shirt fades faster when washed more frequently. This hypothesis is _____.
a. testable
b.falsifiable
c. observable
d. repeatable
e. all of the above

Answer 11

actually if you read them then you will see that they mostly go aginst each other so not all can be right do you understand or or do you need me to explain it further?

Answer 12

i think the last one is E

Answer 13

no, i remember that an ecosystem is actually pretty much all that made up the biomes, like all the earth, right?

Answer 14

The component of a homeostatic control system which transmits the response is called the
a. the receptor
b. effector
c. substrate

Answer 15

yeah thats y the answer is C and E

Answer 16

ok got it :)

Answer 17

awesome can i help you with anything else?

Answer 18

the last one that i put

Answer 19

a the receptor

Answer 20

The stability of a community is related to the diversity of organisms in the ecosystem.
true or false

AND

The component of a homeostatic control system which transmits the response is called the
a. the receptor
b. effector
c. substrate

Answer 21

true
a the receptor

Answer 22

ok thank u so much, you were SO MUCH HELP!!! :)

Answer 23

no problem at all glad i could help