admin

Biology Middle School

Which organelles outside the cell nucleus contain genetic material?

2 months ago

Solution 1

Guest #6877781

2 months ago

chloroplasts and mitochondria

Solution 2

Guest #6877782

2 months ago

Chloroplasts and mitochondria

📚 Related Questions

Question

Which kind of tide is responsible for extreme tides? Neap tide Rip tide Low tide Spring tide

Solution 1

The tide is a
spring tide

Solution 2

A spring tide is when high water is particularly high and low water particularly low. They occur near full moon and new moon, when the pull of the sun and moon are working together to cause bigger tidal differences.

Neap tides are less extreme.

Low tide is any time when the tide is out.

A rip tide isn't really tidal, its a strong current.

Question

Samuel puts a pot of water on the stove to boil and remembers when his teacher taught the class about convection, which is fluid movement driven by heat. Samuel recalls that convection in the Earth’s mantle involves the movement of A.water currents. B.molten materials. C.tectonic plates. D.the lithosphere.

Solution 1

Answer: Molten materials

The convection can be defined as the heat transfer in liquid. The liquid inside the earth moves in a circular motion and in this way heat transfer takes place.

The hotter liquid moves up and the cold liquid takes place of the hotter particles and it looks exactly like a circular movement of liquids.

The movement of molten material is driven by the heat inside the earth.

Solution 2

The answer is B. It is B because in if convection currents cooled down then the earth would die.

Question

In which organism will pharyngeal arches be visible in the embryonic stage?

Solution 1

Answer:

Correct answer is "Fish"

The pharyngeal arches are the out pouching of the mesoderm in series , on both sides of developing pharynx.
They are visible in vertebrates for example human beings and fish during embryonic stages.

Solution 2

Answer:

Fish

Explanation:

Please mark me brainliest

Question

Why do fish need water to survive?

Solution 1

They will get dried out?? It's simple lol

Solution 2

Fish need water to survive because they breath in water unlike us people they also can get dried out i think

Question

A condensed visible form of chromatin

Solution 1

The condensed visible form of chromatin material is called as chromosome.

Question

How does the Petoskey Stone help prove the Theory of Continental drift

Solution 1

Basically, it is fossilized coral that - for what we know - dates back to about 350 million years ago. The Petoskey Stone is known to develop in warm seas near the equator (since it is coral it forms in seas). This fits the location is close to the equator. Since this moved, it shows the power of Plate Tectonics. Plate Tectonics is related to the Theory of the Continental Drift.

Question

Riding bikes and conserving electricity are ..........activities to the environment

Solution 1

Do you have a word bank? or anything to choose from?

Question

When a plant is not strong enough to support its own weight, what is most likely the problem??

Solution 1

It has a weak stem!! It might be wrong sorry

Solution 2

Needs water to stop it wilting.

Question

What was Antarctica's climate like millions of years ago provide two types of evidence

Solution 1

Antarctica's climate was a tropical, green, beautiful place millions of years ago. Scientists found palm trees along the shore of Antarctica. Palm trees only grow in hot and humid places like Florida.

That's the only evidence I knew of (The palm trees). Also when I did the research that's all I could find. (The Palm Trees)

Solution 2

The continent was relatively flat before glaciers started carving deep valleys 34 million years ago, a new study finds. Like Alaska's mighty Yukon, a broad river once flowed across Antarctica, following a gentle valley shaped by tectonic forces at a time before the continent became encased in ice.

Question

how do you think the hardness and density of a mineral that formed through metamorphism would compare to a mineral that formed through evaporation ?

Solution 1

Answer:

Hardness of a mineral is defined as the resistance to breaking, and density is defined as the mass of a substance per unit volume.

The density and hardness of a mineral, that is formed from through metamorphism are relatively much harder because the metamorphic minerals are formed under extremely high temperature and pressure conditions. These are high-grade minerals.

On the other hand, the density and hardness of a mineral formed through evaporation are much weaker in nature, because these minerals are formed when the water is eliminated due to the high rate of evaporation.

So, it can be concluded that the density and hardness of as mineral formed through the metamorphic process is highly stronger and harder than those that are formed through evaporation.

📂 Subjects

Mathematics 2647929

History 842281

English 748681

Biology 586256

Social Studies 406852

Chemistry 368373

Business 348603

Physics 324927

Health 199835

Spanish 130075

Geography 112100

Computers and Technology 106146

Arts 77164

Advanced Placement (AP) 23675

World Languages 23213

French 22589

Engineering 19607

Law 17108

Medicine 13966

SAT 10987

German 3389

🔢 Grades

High School 3423409

Middle School 2092250

College 1518097