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3 years ago

7

Help!!! I need the answers ASAP!

1 answer:

amm18123 years ago

6 0

D1, A2, B3, C4, and sicnce 5 and E are left i guess they mach up, but it dont think that water is a wast.. but the other one r right

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Deﬁne mutation and mutagen.

Nina [5.8K]

Mutations. Definition. A Mutation occurs when a DNA gene is damaged or changed in such a way as to alter the genetic message carried by that gene. A Mutagen is an agent of substance that can bring about a permanent alteration to the physical composition of a DNA gene such that the genetic message is changed.

4 0

3 years ago

Help me please, I hate science

Setler [38]

1. Paramecium

2. Amoeba

3. Paramecium

4. Euglena

5. Volvox

6. Amoeba?

7. Amoeba

8. Cilia

9. Flagellum

10. Psuedopods

11. Flagella

12. Euglena (Chloroplast)

13. Amoeba

14. Euglena

15. Paramecium

16. Paramecium

17. Amoeba

18. Volvox

I hope this is all correct!

5 0

3 years ago

lakkis [162]

Answer:it’s A

Explanation:

4 0

2 years ago

The population of a colony of mosquitoes obeys the law of uninhibited growth. If there are 1000 mosquitoes initially and there a

Agata [3.3K]

Answer:

2,855 is the size of the colony of mosquitoes after 4 days.

Explanation:

The law of uninhibited growth is given as:

$A=A_o\times e^{k\times t}$

$A_o$ = Original amount

A = Amount after time t

k = Positive constant repressing the rate of growth

We are given with:

Original population of mosquitoes = 1000

Population of mosquitoes after 1 day =1300

t = 1 day

$1300=1000\times e^{k\times 1 day}$

$k = 0.2623 day^{-1}$

Population size of mosquitoes after 4 days

$A_o=1000, k= 0.2623 day^{-1}$

A =? , t = 4 days

$A=1000\times e^{ 0.2623 day^{-1}\times 4 days}$

A =2,855.36 ≈ 2,855 mosquitoes

2,855 is the size of the colony of mosquitoes after 4 days.

5 0

3 years ago

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Sometimes multiple genes for the same trait can be expressed, causing a "mixing" of the phenotypes. This is known as?

anzhelika [568]

Answer:

arre pero por que todos están relocos

8 0

2 years ago

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