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-Dominant- [34]
3 years ago
8

Nitrogen base, carbon sugar, phosphate group, What macromolecule is this?

Biology
1 answer:
deff fn [24]3 years ago
3 0

Answer:

The macromolecule is nucleic acids (more importantly the nucleotides)

Explanation:

Nucleotides belong to the DNA/ nucleic acid part of macromolecules.

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In a hypothetical population of plants, flower color is determined by a single gene with two alleles. In a population of 500 pla
blondinia [14]

Answer:

In the F1 generation

RR = 0%

Rr = 50% (or 0.5)

rr = 50% (or 0.5)

Explanation:

A pink flowering plant has the genotype Rr. It is heterozygous for the allele. The alleles for this gene appears to show incomplete dominance, as the heterozygous phenotype is a blend of the two homozygous genotypes.

A white flowering plant has the genotype rr. It is homozyogous for the white allele

A punnet square of the cross is shown.

The resulting punnet square shows that only Rr and rr genotypes are possible, at a ratio of 50:50 (or 1:1). Therefore, the genotype frequency of Rr is 50%, and rr is 50% in the F1 generation. This can also be written as 0.5. It is not possible to get a red plant, as the genotype RR can not come from this cross

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3 years ago
Is Star Wars a good franchise?
raketka [301]

Answer: Indeed, one of the best I've seen!

Explanation:

7 0
3 years ago
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CAN SOMEONE HELP ME PLEASE?
GREYUIT [131]
A. Is the correct answer :)
6 0
3 years ago
In one type of plant, orange petals (O) are dominant over yellow petals (o) and tall stems (T) are dominant over short stems (t)
vodka [1.7K]

Answer No 1:

The set up of the punnet square is shown in the attached diagram. As the alleles assort independently hence the gametes formed will be OT,Ot,OT,Ot and OT,Ot,oT,ot. These will be the outcomes of the possible gametes formed. When these gametes are cross bred, the results are shown in the diagram attached.

Answer No 2:

The outcomes of each possible genotype are:

OOTT = 2/16

OOTt = 4/16

OOtt = 2/16

Oott = 2/16

OoTT = 2/16

OoTt = 4/16

Answer No 3:

The likelihood of each possible offspring phenotype is:

Orange petals with tall stem  and orange petals  with small stems present in ratio 12:4 i.e. 3:1.

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A forest is cut down to make room for a housing development. Which population is most likely to survive?
Darya [45]
A because they can eat out of the trash where the others require thenforest to live. Hope this helped.
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