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anyanavicka [17]
3 years ago
13

Distinguish between sister chromatids and non-sister chromatids.

Biology
1 answer:
Andreas93 [3]3 years ago
8 0

Answer:

Sister chromatids:

The chromatids of replicated chromosome that are joined through a centromere is known as sister chromatids. These chromatids are identical to each other. They contains the same allele at similar loci. They are formed at the synthesis phase of cell cycle.

Non-sister chromatids:

The chromatids of the different homologous chromosomes are known as non-sister chromatids. These chromatids are non- identical to each other. They contains the different allele at similar loci. They are formed at the prophase I of phase of meiosis.

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Granite is a type of intrusive igneous rock

Explanation:

An igneous rock formed from hot magma or lava cools, solidifies or crystallizes to form rocks.

Based on the rate of cooling of magma, igneous rocks can either be intrusive or extrusive.  

A slow cooling of the magma deep within the earth without reaching the surface of the volcano leads to the production of intrusive igneous rocks.

This slow cooling leads to crystallization forming large crystals visible to the eyes with a phaneritic texture.

Granite has the best phaneritic texture among intrusive igneous rocks. Granite crystals can be easily visualized and are constituted by minerals like white feldspar, black hornblende, translucent quartz, and platy black biotite.

Extrusive igneous rocks like basalt are formed from microscopic crystals from fast cooling of magma.

7 0
3 years ago
Cold showers and physical exercise help the liver process alcohol more quickly. a. true b. false
Advocard [28]

Answer:

B False

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4 0
2 years ago
Need Help with these questions ASAP!!
Alborosie

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1. C. Animals on land are very different from those in the sea

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Name 2 reasons it may be important for humans to know when a high or low tide is​
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Here's what i think.

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