2 years ago

When might a dominant trait appear?

1 answer:

7 0

Answer:

A dominant allele will always allow a specific trait to show up no matter if we have two dominant copies (BB) or just one (Bb). A trait from a recessive allele will only appear if it is paired with another recessive allele

Explanation:

(•_•)

<) )╯all the single ladies

/ \

(•_•)

\( (> all the single ladies

/ \

(•_•)

<) )╯oh oh oh

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Which object is a good conductor of heat and electricity?

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Answer:

Explanation:

Metals are good conductors of heat

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2 years ago

Draw a physical model that shows the reaction of zinc metal and hydrochloric acid (hydrogen chloride).

Brilliant_brown [7]

Answer:

Zinc + Hydrochloric Acid Zinc Chloride and Hydrogen Gas

Zn + 2HCI - ZnCl2 + H2

Explanation:

Be sure to label your model to clearly show how you are representing the atoms

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2 years ago

An atom has a nucleus that has mass and volume. How does the mass of the nucleus compare to the mass of the atom? How does the v

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The mass of the nucleus is almost the same as the atom because a majority of the mass of an atom is stored in the nucleus.

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Balance the following equation. Then, given the moles of reactant or product below, determine the corresponding amount in moles

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Answer:

Option a → 4 mol NH₃

Explanation:

This the unbalanced reaction

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The balanced reaction:

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3 years ago

Just need a letter so no that does not help

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Like A B C D or like a mailed letter

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