BIOLOGY MIDDLE SCHOOL

In a certain plant species, the allele for yellow seeds (Y) is dominant to the allele for green seeds. What is the phenotype result of a cross between a true-breeding yellow-seeded group of plants and a true-breeding green-seeded group of plants? A. all yellow seeds; no green seeds B. all green seeds; no yellow seeds C. 1/4 green seeds; 3/4 yellow seeds D. 1/4 yellow seeds; 3/4 green seeds @PinkFloyd

Answers

Answer 1
Answer: the answer is a because if u do a punnett square to get your results like i did, each plant would end up with the phenotype Y(yellow)y(green), and since they all have 1 dominant and 1 recessive, the dominant trait takes over, but the recessive trait is still there but it doesnt show up. 

hopefully my answer helps u

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Please Help Me!!!The gene for tongue rolling is rare.The mother’s genotype is TT, and the father’s is TT. What are the chances that the child will be able to his roll tongue?

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Answers

100 percent, because if "T" is the dominant gene and both the father and the mother have it, then all of their kids will most likely have that trait as well. Hope this helped!

The beam of a light spreads out after leaving the flashlight. The beam grows wider and wider. This is best explained by

Answers

When you leave the flashlight power on, the beam of its light will grow wider and wider because the individual photon travels though space forever as long as it don’t hit anything. While the beam grows wider, the photons also spread thinner.

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 B Compounds and mixtures contain a variety of elements, but the elements in a mixture are able to last longer because they are chemically combined.

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Answers

Answer:

The statement that BEST compares compounds and mixtures is option C:

Explanation:

"C Mixtures can be made up of elements and compounds that lack definite proportions, but a compound is composed of elements that are present in definite proportions."

Answer:

 A Compounds and mixtures contain a variety of elements, but the elements in a mixture do not retain their original characteristics when combined.

Explanation:

As Compounds consist of two or more atoms that can be broken down into simple elements.

A Mixture contains two or more atoms that can be mixed together. Those atoms are not chemically combined.

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Answers

Kingdom Plantae: multicellular, eukaryotic, autotrophic, and has a cell wall comprised of cellulose and Kingdom Fungi: multicellular, eukaryotic, heterotrophic, and has a cell wall comprised of chitin.

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If the body is made up of single cell it is called as unicellular and if the body is made up of multiple cells it is called as multicellular condition.

Filamentous fungi Unicellular, cell walls of chitin, absorb nutrients as these are all the characters of fungi in which they are feeding on the surface areas and they usually absorb nutrients. Cell walls are made up of chitin in which there is N-1,4 glycosidic linkage and are heterotrophic mostly.

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Answer:

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Explanation:

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Answers

B. Gray squirrels
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Answers

Answer:

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Explanation:

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