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Tom [10]
3 years ago
5

What are karyotypes? How are they different than Punnett squares?

Biology
1 answer:
enyata [817]3 years ago
8 0
A karyotype is a display of chromosome pairs of a cell arranged by size and shape.
A Punnett Square is used to show the predicted genotypic results of a random fertilization in genetic crosses between individuals of known genotypes.
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BRAINLIEST AND 12POINTS
Komok [63]
1. Which structure of the excretory system in humans is responsible for converting ammonia into urea? - Liver is responsible for converting ammonia into urea.

2. Breathing in humans is driven by all of the following except
B. Air Pressure.

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6 0
3 years ago
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Match the number to the organ in the correct order to match the flow of air in and out of the respiratory system.
oee [108]

Answer:

Nose, Trachea, Bronchi, Lungs (for inhalation)

Explanation:

Just reverse the answer for order of exhalation

3 0
2 years ago
Sarcomeres are functional units of ________ muscle.
poizon [28]

Answer:

Sarcomeres are functional units of skeletal muscle fiber.

Explanation:

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2 years ago
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1. How did dark matter affect the development of structures in the early universe?
-Dominant- [34]

Answer:

1. It seeded the development of galaxies

2. The percentage of dark matter has shrunk in scientists' estimates since the 1980s

The percentage of unknown material has grown in scientists' estimates since the 1970%

3. Supernovae that are moving away at an accelerating rate.

Explanation:

1. How did dark matter affect the development of structures in the early universe?

It seeded the development of galaxies.

It seeded the development of quasars.

It cooled pockets of gas to form nebulae.

it became part of black holes

2. How has scientific understanding about the composition of the universe changed over time? Select the two correct answers.

The percentage of dark matter has shrunk in scientists' estimates since the 1980s

The percentage of unknown material has grown in scientists' estimates since the 1970%

The percentage of ordinary matter has grown in scientists' estimates.

The percentage of dark energy has shrunk in scientists estimates

3. Which is evidence for the existence of dark energy?

Pulsars that seem to be moving closer at an accelerating rate.

Supernovae that are moving away at an accelerating rate.

Black holes that are expanding at a constant rate.

Galaxies that are rotating at a constant rate.

<u><em>Please don't use these answer's to cheat they are to help only.</em></u>

6 0
2 years ago
What is the definition of "Greek"?
Damm [24]

Answer:

adjective

adjective: Greek

relating to Greece, its people, or their language.

noun

noun: Greek; plural noun: Greeks

1.

a native or inhabitant of modern Greece, or a person of Greek descent.

a Greek-speaking person in the ancient world, especially a native of one of the city states of Greece and the eastern Mediterranean.

2.

the ancient or modern language of Greece, the only representative of the Hellenic branch of the Indo-European family.

3.

US

a member of a fraternity or sorority having a Greek-letter name

4 0
2 years ago
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