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SIZIF [17.4K]
2 years ago
7

The amount of guanine in a organism always equals the amount of

Biology
1 answer:
mrs_skeptik [129]2 years ago
6 0
Cytosine. This is because Guanine ALWAYS bonds with Cytosine in DNA

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The interaction between two polar molecules would involve ________.
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The interaction between two polar molecules would involve HYDROGEN BONDS.
Polar molecules are molecules that have both positive and negative charges as a result of the differences in the electronegativity of the atoms that made up the molecule. Polar molecules interact through dipole dipole inter molecular forces and hydrogen bonds.
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Zoe began to draw a cladogram.
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The answer is 4.

Explanation:

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alexis is out mowing the lawn and starts to feel dehydrated. her ? will secrete vasopressin. if her dehydration becomes severe,
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HYPOTHALAMUS or PITUITARY GLAND

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Which Punnet square represents a cross between two parents that are heterozygous for purple flowers
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Answer:

Punnett square is a square diagram which is used to predict the genotype of the offspring produced by particular cross.

Let P and p be the alleles of the gene responsible for the flower colors in a plant.

The genotype of both the parents is given as heterozygous that is, Pp.

Two types of gametes would be formed P and p.

The cross is shown in the image below.

The cross would be result in offspring with three types of genotypes PP, Pp and pp in 1:2:1.


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2 years ago
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Three linked autosomal loci were studied in cucumbers: fruit color (dark vs. light), tendril size (long vs. reduced) and fruitin
Zina [86]

Answer:

Explanation:

1. Progeny observed in the experiment is calculated by adding all the progeny numbers observed in the :

TIME TO FRUIT                TENDRIL SIZE        FRUIT COLOR       NUMBER

 

 Normal                             normal                      dark                        370

 normal                              normal                      light                        32

 early                                  normal                      light                        971

 early                                   normal                     dark                         28

 early                                  reduced                    dark                          25

 early                                   reduced                   light                          483

 normal                                reduced                   light                          36

 normal                                reduced                    dark                         810

                                                                               TOTAL

                                                                                PROGENCY           <u>2755</u>

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2. The locus in the center is TIME TO FRUIT. Tendril size is at the beginning of the locus and the distance between the locus B and locus C is R2

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3 0
2 years ago
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