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Free_Kalibri [48]
2 years ago
15

Pls help!!!

Biology
1 answer:
Bingel [31]2 years ago
6 0

Answer:

Try this.

Explanation:

       I'm not too sure because the teacher never gave me enough information (Need Bigger Graph). Get bigger graph paper as it says "The X-axis should be years and the Y-axis should be coal production." On the X-axis (Horizontal Line) write "Years" and on the Y-Axis (Vertical Line) write "Coal Production."

Now, your gonna start listing all the years on the X-Axis 1996 through 2011, And on the Y-Axis list all the coal productions 145 and all the numbers through 634. Make sure you have the regions, Appalachian, Interior and Western.

     I'm sorry if this didn't help, this is what I did and it helped me, I thought it might help you too.

:3

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Red–green color blindness is a human X-linked recessive disorder. The normal allele (XB) is dominant to the mutant allele (Xb).
Cerrena [4.2K]

Answer:

C

Explanation:

Turner Syndrom individuals have an aneuploidy (Cells with abnormal chromosome numbers), their sex cells only have one X chromosome.

Paternal genetic apportation is, in this case, XB (Because Tom has normal vison), Jill genotipic is XBXb (Color Blindness is recessive, Xb is not expressed on her fenotipic because the dominant XB make her has normal vision).

Tom only has sperm carrying XB chromosomes because he has normal vision.

Jill Ovules are XB or Xb, She has both alleles.

An Jill's ovule carring the Xb mutante allele is fertilized by sperm lacking sex chromosomes. As a result their Daughter is born withTurner Syndrom and Color Blindness.

This sperm lacking sex chromosomes is the result of a Paternal nondisjunction of sex chromosomes during meiosis

"Bonus"

As color blindness is a X-linked recessive disorder, this case is one of the fewer scenarios when Jim and Tom can have a Daughter with Color Blindness. In a normal case  their outspring has these possibilities of having Colorblindness...

 Genetic Cross

       Jill x Tom

 (XBXb x XBY0)

Genotipic             Fenotipic

XBXB 25%    Females with normal vision

XBXb 25%    Females with normal vision    

XBY0 25%    Males with normal vision

XbY0 25%    Males with Color Blindness

75% of their children will have normal vision

100% of females will have normal vision

50% of males will have normal vision

Only males, 50% of them, will have Color Blindness.

8 0
2 years ago
Can someone please describe a plant's circulatory system or how it works?
vladimir2022 [97]
<h2>Answer:</h2><h2><em>The circulatory system transports blood around the body. The vascular system has two parts. Xylem transports water and minerals up, and phloem transports sugar down and to all the cells of the plant.</em></h2><h2><em></em></h2>

Explanation:

<h2><em>Mark me brainless</em></h2>
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I need it now
SCORPION-xisa [38]
 <span>c.)The product only has different physical properties than the reactants because a chemical reaction occurred.

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1. A cell does not need to use energy during
Mnenie [13.5K]

Answer:

The answer would be Diffusion because it does not require the use of energy

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Which is not a function of the integumentary system?
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