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Anna [14]
3 years ago
7

Can someone answer these three questions correctly.

Biology
2 answers:
NeTakaya3 years ago
7 0

Answer:

C A D

Explanation:

I think

bonufazy [111]3 years ago
4 0
No. 20 (B) I think it is natural gas because it emits less carbon dioxide than the rest.
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Which of these resources cannot be renewed? <br> A.oil<br> B.solar<br> C.hydropower<br> D.biomass
Ksju [112]
Oil is non-renewable, the rest are renewable
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4 years ago
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In one type of plant, orange petals (O) are dominant over yellow petals (o) and tall stems (T) are dominant over short stems (t)
Advocard [28]

Answer:

Explanation:

Possible gametes of OOTt are OT and Ot.

Possible gametes of OoTt are OT, Ot, oT, and ot.

The punnet square is shown in the attached figure.

As per the punnet square there are six genotypes and two phenotyes.

The genotypes with ratios are:

OOTT = 2/16

OOTt = 4/16

OOtt = 2/16

Oott = 2/16

OoTT = 2/16

OoTt = 4/16

The two phenotypes "orange with tall stems" and "orange with small stems" will be present in 12:4 i.e. 3:1.

7 0
3 years ago
What type of mutation has occurred in the following example?
notsponge [240]

Explanation:

What type of mutation has occurred in the following example?

Original DNA Sequence ATC GGC TAG GCA

Mutated DNA Sequence

ATC AGG CTA GGC

A) deletion mutation

4 0
3 years ago
A mutation that could be inherited by offspring would result from-?
damaskus [11]

Answer: Along with substitutions, mutations can also be caused by insertions, deletions, or duplications of DNA sequences. Some mutations are hereditary because they are passed down to an offspring from a parent carrying a mutation through the germ line, meaning through an egg or sperm cell carrying the mutation.

Explanation:

6 0
3 years ago
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What best describes the cell membrane?
Musya8 [376]

Answer:

B

Explanation:

because I'm big smart and the smartest big smart of all

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