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belka [17]
3 years ago
15

. Corn kernels have an outer endosperm and an inner endosperm. A purple outer endosperm is dominant to a colorless (clear) outer

endosperm. A yellow inner endosperm is dominant to a white inner endosperm. The inner endosperm color is not seen if the outer endosperm color is the dominant form. If the outer color is recessive or suppressed, the inner color is visible. (3 Points)
The genetic codes are as follows:
R = purple outer endosperm
r = colorless outer endosperm
Y = yellow inner endosperm
y = white inner endosperm
C = outer endosperm dominant color suppressor
c = no outer endosperm dominant color suppressor

a. What is the pattern of inheritance for corn kernel color?
1. Mendelian
2. Codominance
3. Incomplete Dominance
4. Polygenic
5. Epistasis

b. Write only the color you see when you look at the following corn kernels? One word answers only (ex: yellow)! Answers using more than one color are incorrect.
1. CcRrYY =
2. ccrrYy =
3. ccRrYy=
Chemistry
1 answer:
ArbitrLikvidat [17]3 years ago
6 0
A. 4
Multiple genes are controlling the appearance of the corn kernel.

b1) Yellow
b2) Yellow
b3) Purple
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Marysya12 [62]

Answer:

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Explanation:

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Both the National Fire Academy and Iowa formulas calculate the flow requirement for structures that are __________ percent invol
emmainna [20.7K]

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100

Explanation:

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Mantle convection is a process of that creates circular currents in the asthenosphere. As a result, the plates slowly move.
LUCKY_DIMON [66]

Answer:

<em>Rigid plates that move around Earth's surface is called tectonic plates. </em>

Explanation:

Lithosphere is rigid and relatively cold and is the outer surface of the planet. The convective motions of maintenance break the lithosphere into plates.

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8 0
4 years ago
Rb2co3(aq)+fec2h302(aq)--&gt;
nata0808 [166]

Answer:

Rb2CO3(aq)+Fe(C2H3O2)2(aq)--> 2Rb(C2H3O2)(aq) + FeCO3(s)

Explanation:

The reaction shown in the answer is the reaction of rubidium carbonate and iron II acetate. Rubidium is far more reducing than Fe II hence it can displace Fe II from its salt as shown.

The reducing property of metals depends on the value of their individual electrode potential values. For rubidium, its standard reduction potential is -2.98 V while that of Fe II is -0.44V. Hence rubidium can displace Fe II from its salt as shown above.

4 0
4 years ago
Cal is titrating 50.8 mL of 0.319 M HBr with 0.337 M Ba(OH)2. How many mL of Ba(OH)2 does Cal need to add to reach the equivalen
alexgriva [62]

Answer:

V_{base}=24.04mL

Explanation:

Hello!

In this case, according to the chemical reaction by which HBr reacts with Ba(OH)2:

2HBr+Ba(OH)_2\rightarrow BaBr_2+2H_2O

We can see there is a 2:1 mole ratio between the acid and the base; thus, at the equivalent point we can write:

2M_{base}V_{base}=M_{acid}V_{acid}

Therefore, for is to compute the volume of the used base, we proceed as shown below:

V_{base}=\frac{M_{acid}V_{acid}}{2M_{base}}

And we plug in to obtain:

V_{base}=\frac{0.319M*50.8mL}{2*0.337M}\\\\V_{base}=24.04mL

Best regards!

8 0
3 years ago
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