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2 years ago

I NEED HELP ASAP I'LL MARK BRAINEIST

Biology

1 answer:

Shtirlitz [24]2 years ago

3 0

Answer:

Explanation:

Earth's axial tilt (also known as the obliquity of the ecliptic) is about 23.5 degrees. ... Its axis is tilted about 98 degrees, so its north pole is nearly on its equator. Astronomers suspect that this extreme tilt was caused by a collision with an Earth-sized planet billions of years ago, soon after Uranus formed.

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Never mind wrong print

Diano4ka-milaya [45]

Okay thats cool. okay

7 0

3 years ago

The anterior portion of the body of most annelids, such as the earthworm, is adapted for sensing the environment.

Diano4ka-milaya [45]

Answer:

The answer is False. Although sensitive cells are more abundant in the anterior portion of the annelid´s body, in general, they are arranged in all the segments.

Explanation:

Annelids, such as the earthworm, have a variety of sensory cells:

Mechanoreceptors, disposed of in groups in each segment of their body.

Photoreceptors: Light-sensitive cells. Although they are located in the whole body, they are abundant in anterior and posterior segments, concentrated in the intern and dorsal part of the epidermis.

Humidity receptors are the most sensitive cells and are located in the first segments of the earthworm body

Chemoreceptors: sensorial cells cumulus forming a prominent tubercle with prolongations that extends through the cuticle. These tubercles form three rings in each segment but are especially abundant in the anterior part of the body.

The tegument is very rich in free nervous terminations, which functions might be tactile.

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2 years ago

What hormone released by the highlighted structures inhibits the secretion of FSH only?

soldi70 [24.7K]

Inhibin inhibits the secretion of FSH only.

<h3>What is the role of inhibin?</h3>

Inhibin is a protein mainly produced by the gonads.
In men it is produced by the Sertoli cells and it is produced by the granulose cells in women.
It negatively regulates the secretion of Follicle Stimulating hormone (FSH) from the pituitary gland.
FSH itself induces the production of inhibin for negative feedback.
Pituitary is a pea shaped endocrine gland present at the base of the brain. It is the major endocrine gland and controls growth, development and functions of other endocrine glands.
Hormone activin has opposite effect to inhibin. It enhances FSH biosynthesis and secretion.

Learn more about pituitary here:

brainly.com/question/1372599

#SPJ4

5 0

1 year ago

A “flight or fight” response occurs when the body perceives a type of threat. The hormone known as adrenaline is released which

kotykmax [81]

Answer:

It is the Endocrine System.

Explanation:

The Endocrine System controls and regulates almost all the hormones in your body.

Integumentary System = Skin Tissues

Excretory System = Release of Waste out of the Body

Digestive System = Breakdown of Food

7 0

2 years ago

Select all that apply. Some animals have specific immunity, which means _____.

stich3 [128]

The body attacks particular foreign invaders and immunity is adaptive.

6 0

2 years ago

Read 2 more answers