Biology High School

Consider, pea plants, for which green color is dominant to yellow color, and two leaves are dominant to three. A cross between two plants that are heterozygous green and heterozygous tall is completed. What is the phenotypic ratio?

9:3:3:1
1:1:1:1
1:3:3:9
9:1:3:3

Consider, Pea Plants, For Which Green Color Is Dominant To Yellow Color, And Two Leaves Are Dominant

Answers

Answer 1

Answer:1339

Explanation:

Answer 2

9:3:3:1 is the phenotypic ratio, a phenotypic ratio is a numerical comparison of two phenotypes that demonstrates how frequently the occurrence of one trait corresponds with another.

What is phenotypic ratio?

The phenotypic ratio produced from a test cross is used by researchers to determine the gene expression for generations of an organism.

Researchers use the phenotypic ratio obtained from a test cross to determine gene expression for subsequent generations of an organism. A test cross is a genetics method for determining the genotypes and traits of an organism's offspring.

  9/16 G-T- --> Green-colored and two-leaved plant

  3/16 G-tt ----> Green-colores and three-leaved plant

  3/16 ggT---> yellow color and two-leaved plant

  1/16 ggtt ---> yellow color and three-leaved plant

Therefore, 9:3:3:1 is the phenotypic ratio, hence option A is correct.

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Answers

Answer:

Endocrine glands release hormones into the bloodstream. This lets the hormones travel to cells in other parts of the body. The endocrine hormones help control mood, growth and development, the way our organs work, metabolism , and reproduction.

Explanation:

All about hormones and prodigies them and regulates and all blah blah

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c.
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b.
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Answer:

A. Titles

Explanation:

Answer:

d

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Answers

Answer:Plants are simpler organisms than animals, having three organ systems and fewer organs than do vertebrate animals. Organs are composed of tissues, which are in turn composed of cells. Plants have three tissue types: ground, dermal, and vascular. Animals have four: epithelial, connective, muscle, and bone.

Explanation:

Which statement is true of recessive sex-linked traits such as color blindness ?

Answers

Answer:

colorblidness is carried on the X cromasome. since it is resessive it can be covered up. woman have 2 X cromasomes so both have to have it or she wont be color blind. men only have one X cromasome so its more likely that their just one X can have it

Explanation:

Answer:

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Explanation:

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Answers

Answer:

Clothes too tight can restrict someone's movement Clothes too baggy could possibly trip someone up, which could lead to broken bones/concussionsClothes could get in someone's way while they are trying to preform or do a certain task that could result in an injury.

Answer:

Clothes can impact someone's performance by

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Slow them down if they are exercising because of the material.

The clothes might get damaged causing the person to have to stop whatever they are doing to assess the situation.

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I am a human. Therefore, I have wore clothes.

Blood type alleles are a great example of how alleles work together when they don't have a simple dominant/recessive relatio
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Answers

Answer:

I^A,I^B,and I

Explanation:

The I^A and I^B alleles are co-dominant, and the I allele is recessive.

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Answers

Answer:

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Answers

Answer:

ionic, hydrophillic,polar

Explanation:

non polar compounds dissolve in non polar solvents like alcohol and hydrophobic substances generally repel water .

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Cell Wall

Plant Cell Membrane

Rough ER

Chloroplast

Small Vacuole

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Answer:

Plant cell membrane, Chloroplast

Explanation:

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Answer:

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Explanation:

Answer:

Answer is D

Explanation:

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Answers

G1, S-phase, G2, and mitosis

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B
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C
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D
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Answers

C the sun
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Answer:

C.the sun has heat energy which can be transferd to plants

Explanation:


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Answer:

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Answer: I think it is B

Explanation:

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Answer:

the one you picked, yes.

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Phytopharmaceuticals are pharmaceutical compounds that are found in plants. They can be naturally occurring or a result of biotechnology. Recently, scientists created genetically modified (GM) corn that produces the antibiotic penicillin. The seeds of this GM corn contain a large amount of the antibiotic penicillin, making the cost of producing the penicillin much cheaper and making the method of delivering it to patients in need much easier. Given the benefits of this GM corn, which of the following may be a concern regarding its production?


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Answers

Answer:

The answer is D.Increased availability of the antibiotic may increase the development of antibiotic resistance in the infectious agents penicillin is used to treat.

Explanation:

The correct option is Increased availability of the antibiotic may increase the development of antibiotic resistance in the infectious agents penicillin is used to treat.

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Answers

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Explanation:

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Answers

Answer:

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Answer:

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Answers

Answer:

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