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3 years ago

Which type of metamorphic rock forms when limestone is exposed to heat and pressure?

Biology

2 answers:

tatyana61 [14]3 years ago

7 0

Answer:

marble

Explanation:

Its right on ed

gayaneshka [121]3 years ago

6 0

Answer:

MARBLE

Explanation: I JUST DID THIS FOR MY HOMWRK

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Explain Mendel's law of independent assortment and how the 9:3:3:1 phenotypic ratio among the F2 of a dihybrid cross provides ev

GrogVix [38]

Answer:

Explanation:

Mendel's law of independent assortment state that two different genes assort independently in gamete formation.

To reach this conclusion, one has to do a dihybrid cross. This means that two genes responsible for different traits need to be analyzed at the same time.

1) Starting with a parental generation of a cross between two pure lines (homozygous for both genes) with different traits, a plant with yellow and round seeds (YYRR) and another with green and wrinkled seeds (yyrr). The F1 will be phenotypically homogeneous (yellow and round), and genotypically heterozygous (YyRr).

2) If the individuals from the F1 are crossed with one another, we have to do a Punnett Square to determine the phenotypic ratio of the F2.

If the genes assort independently, the F1 individuals will produce their different gametes with the same probability. Each possible gamete will appear in a 1/4 proportion: YR, Yr, yR, yr.
The 9:3:3:1 ratio is a result of analyzing the possible phenotypes that result from the dihybrid cross.

See the attached image for an illustration of the crosses in each generation and the Punnett Square.

4 0

3 years ago

As well as carbohydrates, what is wholemeal bread a good source of?

svp [43]

Answer:

Proteins

Explanation:

Wholemeal bread is a rich source of carbohydrates and protein along with unsaturated fats, vitamins and minerals. Hope this helps.

4 0

2 years ago

Amino acids are the building blocks of _____. proteins sugars carbohydrates lipids

tester [92]

The amino acids are the building blocks of the proteins.

Explanation:

The amino acids are the organic molecules made up of a carboxylic group, an amino group and a carbon side chain. The proteins are macromolecules, made up of amino acids. Many amino acids combine to form a protein. The structure of the protein depends on the sequence of the amino acids present in the structure of protein. A different protein has a different sequence of amino acids.

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¿Cuáles son los usos beneficiosos del fármaco que utiliza la comunidad médic?

Lelechka [254]

Answer:

In pharmacology, the term mechanism of action (MOA) refers to the specific biochemical interaction through which a drug substance produces its pharmacological effect. A mechanism of action usually includes mention of the specific molecular targets to which the drug binds, such as an enzyme or receptor.

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3 years ago

Jerome and Pablo are playing a game in the swimming pool. Jerome goes underwater, and Pablo shouts out a movie title while stand

Reika [66]

Answer:

Sound waves are refracted when they enter water after traveling through the air.

Explanation:

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