CHEMISTRY MIDDLE SCHOOL

What vocabulary term refers to the offspring when it possessing the same trait for both genes?

Answers

Answer 1
Answer:

Answer:

Homozygous

Explanation:

Homozygous is a word that refers to a particular gene which possesses identical alleles on both homologous chromosomes. It is referred to by two capital letters (YY) for a trait that is dominant, and two lowercase letters (yy) for a trait that is recessive.

Therefore, if an organism possesses two copies of the same allele, for example AA or aa, then that means it is homozygous for that particular trait.

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What is a convection cell 12 points

Answers

a self-contained convective zone in a fluid in which upward motion of warmer fluid in the center is balanced by downward motion of cooler fluid at the periphery.

The coefficients in the balanced chemical equation are used to determine mole ratios.Write the mole ratios found in the reaction "Making water
H2: _____0
H2;
H20
___02: _
H20

Answers

Answer:

1 mole of HCl or NaOH gives you 1 mole of H2O , then the number of moles in H2O is: [ 1÷1×1 ] = 1 mole.

Explanation:

What mineral property is illustrated by this photograph?​

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Hardness, lustre, and colour.

Explanation:

These Rocks shown in photographs are made of different types of minerals which have properties as follows:

●The color of the rock is grey, brown and yellow after it is ground into a powder its color is streak.

● The lustre of the rock tells how shiny the rocks are.

● Other properties include hardness, texture, shape, and size.

A chemical that helps plant cells grow larger is a what?

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Chlorophyll is the chemical that helps plant cells grow

What does a substance in solid fase has

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Substances in solid phases have close and tightly knit molecules that can withstand a lot of pressure and vibration in some cases. 

Why a car seems to rust more near the sea ?

Answers

salt water spray blowing on it each day. This can quickly lead to rust because of all the salt.
ocean spray, salt helps cause rust along with the damp wetness on the metel exterior
Other Questions
326LA cylinder with a movable piston contains 0.500 mol of helium, He, atsom temperature. More helium was added to the cylinder and the volumeas adjusted so that the gas pressure remained the same. How manyholes of helium were added to the cylinder if the volume was changedrom 2.00 L to 2.70 L? (The temperature was held constant.) *"our answer!This is a required questionB. How many grams of Helium would be added in question #2? *
How many lithium atoms are in 4.5 moles of Li?
What examples does- Making Materials- Moving Materials- Removing Waste
What takes place among elements to form an ionic bond? A.One or more electrons are transferred.B.One or more electron shells are shared.C.One or more electrons are shared.D.One or more electron shells are transferred.