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3 years ago

How do animal-like protists differ from plant-like protists?

1 answer:

5 0

The correct answer is (c.) Animal-like protists differ from plant-like protists as the animal-like ones are heterotrophic in nature, whereas the plant-like protists are autotrophic. Heterotrophic is an organism in which uses carbon for growth and autotrophic is an organism in which produces complex organic compounds.

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Which food group is shown in the picture below? Make sure to write out the full word.

coldgirl [10]

Answer:

MyPlate.

Explanation: Fruits, Vegetables, Grains, Protein Foods, and Dairy are all shown in the picture.

8 0

2 years ago

According to the pedigree chart, which statement MUST be true?

Crank

Answer:

Explanation:

This is because the original male is not affected by the disease. In the second generation they have a female child who is a carrier of the disease because she passes it down to her son, but she is not affected. Seeing how all males that carried the disease were affected at some point the disease must lay dormant in female carriers but not males. This means the original father cannot be a carrier of the disease. Hope this helps!

6 0

3 years ago

Read 2 more answers

Que importancia tiene el agua en nuestra vida diaria

timofeeve [1]

Answer: el agua es importante para nosotros porque nos da muchos beneficios como por ejemplo nos bañamos con agua, tomamos agua para seguir hidratados, lavamos ropa con agua aunque sea en una máquina esa máquina requiere agua para poder lavar la ropa . Lavamos los platos sucios con agua , cocinamos con agua como uno de nuestros ingredientes . Así que todo sería differente de una manera mala si no

Existiera el agua .

Explanation:

6 0

3 years ago

Read 2 more answers

In humans, Rh-positive individuals have the Rh antigen on their red blood cells, while Rh-negative individuals do not. If the Rh

bixtya [17]

Answer: 60%

Explanation:

In population genetics, the Hardy-Weinberg Principle states that the genetic composition of a population remains in equilibrium as long as no natural selection or other factors are active and no mutations occur.

The frequencies of the genotypes of an individual locus will be set to a particular equilibrium value. It also specifies that these equilibrium frequencies can be represented as a simple function of the allelic frequencies at that locus. In the simplest case, with a locus with two alleles A and a, with allele frequencies of p and q respectively, the principle predicts that the genotypic frequency for the dominant homozygous AA is p^2, that of the heterozygous Aa is 2pq and that of the recessive homozygous aa, is q^2. The allele frequency of a is represented as p and the frequency of recessive allele is q.

The three genotypes AA : Aa : aa appear in a ratio p² : 2pq : q². If we add them up, we get the unit:

p^2 + 2pq + q^2 = (p + q)^2 = 1

And p + q = 1

Rh-positive genotypes are represented as AA (homozygous dominant) or Aa (heterozygous) since the presence of a single dominant allele is sufficient to express the phenotype. While Rh-negative genotypes are represented as aa.

If 84% of the population is Rh-positive, that means that this percentage includes all those who are AA and Aa. Then 16% are aa.

F(aa)=q^2=0.16

then F(a)=q=0.4

And since p + q = 1, p + 0.4 = 1, then p is 0.6

We can also calculate the rest, then F(AA)=p^2= 0.36

So F(Aa)= 2pq = 2 x 0.6 x 0.4 = 0.48

Notice that 0.36 + 0.16 + 0.48 = 1

3 0

2 years ago

In rabbits, coat color is determined by one gene with at least 4 different alleles. The table shows the phenotypes for pairings

jolli1 [7]

Answer:

Full color is a dominant allele of C

Chinchilla has to have a recessive allel of c^ch

Himalayan must have a recessive of c^h

Albino has a recessive allele of c

Explanation:

5 0

2 years ago