Explain the term niche

Where are endocrine glands found? a.In all vertebrates b.In all chordates c.In only mammals

zlopas [31]

<span>Endocrine glands can be found in A. all vertebrates. Vertebrates include all animals (with a spine) that exist on our planet, as well as some types of fish. Endocrine glands secrete various hormones inside the body itself, as opposed to the exocrine system. Some endocrine glands are ovaries, testes, pituitary gland, etc.</span>

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3 years ago

Dr. Prathma is working with rats to identify the function of a specific area of the brain. He systematically destroys this brain

yanalaym [24]

Answer: Experimetal ablation

Explanation: Experimental abaltion

It can be defined as the most common procedure that is used by the scientists in his laboratory. This procedure includes the removal or destruction of a part of brain for studying the functions of the regions of brain.

Then the behavior of the animal is observed to see which part of the brain is responsible for which type of behavior. This can be an unethical practice so it is not used on human beings and is only used in animals.

4 0

4 years ago

How do transcription and translation change information from one form to another?

s2008m [1.1K]

From nucleic acid to amino acid apex i think

7 0

3 years ago

Read 2 more answers

Alcoholic fermentation is the formation of alcohol from

Luba_88 [7]

The correct answer is b carbon dioxide

3 0

3 years ago

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BRAINLIEST/5 STARS/THANKS/PLEASE HELP ME + I WILL HELP YOU!!!

ycow [4]

Explanation:

Turtles are excellent divers, but from time to time they must go back to the surface to breathe. As turtles have a carapace, they can not extend and contract the ribs to breathe. Instead, they use their fin muscles and swimming movement to bomb air from inside to outside of the lungs. Many turtles species can not dive in deeps because their carapace is so hard that it might crush as they are diving because of water pressure. But some other species are adapted to deep-diving. These marine turtles keep huge amounts of oxygen in their muscles and blood instead of keeping them in the lungs. They can dive for a very long time in the deep, most of the time foraging, escaping from predators or to regulate their body temperature. These species can handle the pressure because their carapace is not that hard, so it allows the body to compress and not to be crushed by water pressure.

Most aquatic snakes are known to dive near the surface, where water is warmer and helps them to regulate their body temperature. But some other species are adapted to dive up to 250 meters deep where they can forage over a wider amount of prey. Independently of how deep they can swim, all of these aquatic animals must go back to the surface for gas exchanging. They can hold the breath for 5 or 6 hours, but after that period they must breathe. Some marine snakes are adapted to deep diving: their bodies are very laterally comprised and they can face the breathing problem through skin gas exchanging. Although they have developed these adaptations, at some point they must breathe.

Water Lilies need light and warm water to grow. They grow fast and colonize illuminated places, in warm and shallow water. The deeper the plant is located, the slower it will grow. These plants can not live in waters over five feet deep, because deep water is cold and poorly lighted, and tubers and rhizomes take a long time to establish in these places.

Mangrove trees have roots called pneumatophores that allow them to take oxygen from the air and produce gas exchange. They can resist a periodic submersion but they need to drain. If these roots are constantly underwater they can not accomplish their respiratory function and the tree eventually dies. These species have different strategies to deal with salt, one of excreting it by their leaves. If leaves are underwater, they are not able to do this, increasing salt levels in their system.

7 0

3 years ago