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erastova [34]
3 years ago
8

Tobacco has been linked to many health problems. what is the most complete list of forms of tobacco that cause cancer?

Biology
2 answers:
lianna [129]3 years ago
6 0
D is the correct answer
anastassius [24]3 years ago
6 0
Ddddddddddddddddddddd
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ALL mutations have an effect on the protein. <br> A. True<br><br> B. False
KengaRu [80]

Answer:

B. False

Explanation:

No; only a small percentage of variants cause genetic disorders—most have no impact on health or development. For example, some variants alter a gene's DNA sequence but do not change the function of the protein made from the gene.

6 0
2 years ago
Read 2 more answers
Roger has AIDS. He hates hospitals and the antiseptic quality of any institution. He wants to die at home with his family around
Katyanochek1 [597]

Answer:

C

Explanation:

Hospice care is for people who want to die at home with their family, assised living is for people who need some assitance with living, Nursing home care is for long term care usually when patients can't live at home , kailiai is a region

6 0
3 years ago
) Consider a pea plant- it has a gene controlling seed color- yellow Vs green; another gene controlling seed texture-smooth Vs w
lana [24]

Answer:

Yellow smooth  - 9

Yellow wrinkle - 3

Green smooth- 3

Green Wrinkle - 1

Explanation:

Let the green color of the seed be depicted by "G" and the yellow color of the seed be depicted by "g"

Let the smooth the seed be depicted by "R" and wrinkled seed be depicted by "r"

F1 cross -  

true breeding smooth green plant ( RRGG) and true breeding wrinkled yellow (rrgg)

F1 gamete will be RG, RG, rg, rg

F1 offspring will be RrGg , Thus all F1 offspring will be heterozygous smooth and yellow.  

Thus,  R is dominant over r and g is dominant over G

F2 Generation –  

RrGg x RrGg

Gametes will be RG, Rg, rG, rg

RG         Rg          rG           rg

RG RRGG RRGg RrGG RrGg

Rg RRGg RRgg RrGg Rrgg

rG RrGG RrGg rrGG rrGg

rg RrGg Rrgg rrGg rrgg

R is dominant over r and g is dominant over G

Genotypes are –  

RRGG - 1  (Smooth Green)

RRGg-2  (Smooth yellow)

RrGG-2  (Smooth Green)

RrGg-4  (Smooth yellow)

RRgg- 1  (smooth yellow)

Rrgg – 2  (Smooth yellow)

rrGG – 1  (wrinkled Green)

rrGg – 2  (Wrinkled yellow)

rrgg – 1  (wrinkled yellow)

Yellow smooth  - 9

Yellow wrinkle - 3

Green smooth- 3

Green Wrinkle - 1

4 0
2 years ago
Help me plss!!!! I don’t understand it!
Naily [24]

Answer:

water fleas

Explanation:

the fish eat tht water fleas for energy...

4 0
3 years ago
Primer needed to initiate DNA replication is :_________.
azamat

Answer:

Primase

Explanation:

Primer needed to initiate DNA replication is PRIMASE.

It aids replication by ensuring that a short stretch of nucleic acid are usually complementary to the template which aids the process.

It also helps to provides and make readily available the 3' end for DNA polymerase to work on during the process of replication

8 0
3 years ago
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