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Hitman42 [59]
2 years ago
9

This is the origin of a new species in evolution, there are many different methods by which this can occur. Different species ca

nnot reproduce successfully
Biology
2 answers:
mojhsa [17]2 years ago
6 0

Answer:

speciation

Explanation:

weeeeeb [17]2 years ago
3 0

i know for a fact the answer is Speciation......

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How can a punnett square predict the traits of offsprings
Anna35 [415]

A punnet square predict the traits of offspring genetic crosses and test crosses.

<u>Explanation:</u>

In pea plants, the traits or characteristics inheritance is been observed and studies by Gregor Mendel. A model was proposed by him, in which the characteristics or traits are specified from genes. Genes can take different alleles or versions. The appearance of an organism can be determined by the dominant alleles. These hides the characteristics of recessive alleles.

The law of segregation is, When gametes are made by an organism the copy of one gene is passed to each gametes. The combinations of allele which is genotype, and the phenotypes which are the characteristics that are observable can be predicted by a Punnett square. This is done by  genetic crosses. In order to predict whether the organism is heterozygous or homozygous can be determined by a test crosses.

3 0
3 years ago
One can conclude that the are benefited by the . The triggerfish are
oee [108]

Answer:

• One can conclude that the <u>Small</u><u> </u><u>Fishes</u> are benefited by the <u>Titan</u><u> </u><u>Triggerfish</u>.

• The Triggerfish are <u>Neither</u><u> </u><u>Harmed</u><u> </u><u>Not</u><u> </u><u>Helped</u>.

;)

6 0
2 years ago
While performing an experiment at home, Emma adds lemon juice to a soap solution. How will this affect the pH of the soap soluti
kirza4 [7]
The pH will decrease because lemon juice is very acidic meaning it would bring the pH level down to a more acidic value.
4 0
3 years ago
by what factor would the rate of diffusion across a membrane change if both its area and thickness doubled
Paul [167]

Answer:

Size of particle.

Explanation:

Size of the particles that are diffusing is the factors that greatly affect the rate of diffusion. The rate of diffusion decreases if the thickness of the membrane becomes doubled while on the other hand, if the surface area of the membrane increases it doubled the rate of diffusion of the cell. If the size of particles is very small so it will diffuse if the membrane has double thickness.

4 0
2 years ago
Blue poppies native to China were grown at a plant-breeding center in California. The plants with the thickest leaves were most
DIA [1.3K]

Answer:

Directional selection

Explanation:

Directional selection is a type of natural selection that favors one extreme phenotype of a genetic trait due to its survival and reproductive advantage to the individuals over another extreme phenotype and the intermediate phenotype.

In the given example, the thick-leaved plants are better adapted to a drier climate due to reduced water loss. Directional selection favored the plants with thick leaves which in turn produced more progeny. Over the generations, the population evolved into the one having more number of thick-leaved plants.

8 0
3 years ago
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