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WARRIOR [948]
3 years ago
7

What body system are capillaries from? Provide evidence from the internet. (This can be a short sentence lol)

Biology
1 answer:
iris [78.8K]3 years ago
5 0

Answer:

Circulatory System

Explanation:

Capilaries are tubes that transport blood and provide nutrition through diffusion in tissues. Transporting blood is a function of the circulatory system.

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The mixture of sperm and fluids from the seminal vesicles is called
hichkok12 [17]

Answer:

Semen

Explanation:

Sperm is the male reproductive gamete produced by the testes. During copulation or sexual intercourse, the produced sperm moves along a tube called VAS DEFERENS or sperm duct. The sperm mixes up with fluid called SEMINAL FLUID produced in the accessory glands comprising of seminal vesicles, prostrate gland and the bulbourethral glands to form the SEMEN, which is ejected from the urethra (a tube that runs from the bladder to the penis) during ejaculation.

The seminal fluid that mixes up with the sperm serves to lubricate it for easy locomotion within the female reproductive parts and also provide nourishment for the sperm.

5 0
3 years ago
What are zinc fingers, and why are they frequently encountered in descriptions of genetic regulation in eukaryotes?
Nataliya [291]

Answer:

A zinc finger is also known as zinc-binding repeats or ZnF that are molecular scaffold which is characterized by the coordination of Zn²⁺ ions so it can stabilize the fold.

The zinc fingers consist of several amino acid sequence 2 histidine and 2 cysteine residues at intervals. These residues bind to the zinc atom covalently and form finger-like motifs.

They are a major family of eukaryotic transcription factors. These are identified in a significant regulatory state such as developmental control genes and proto-oncogene by binding to the DNA, RNA, or protein.

4 0
3 years ago
Which of the following soil conservation techniques prevents erosion?
nydimaria [60]

All answer choices are correct in soil conservation techniques prevents erosion.

<u>Explanation:</u>

  • Decreasing tillage yields crops to settle in the soil preferably than being broken at the end of a season. The gain of no-till farming is consecutive to the soil structure, which transmits more deposits on the exterior to stand up against severe water and wind situations.
  • With contour ploughing, preferably of seeding crops in straight lines, crops are planted based on the form lines of the area to form stores that save rainwater and lessen top-level soil erosion.
  • Terracing is the habit of producing almost level areas in a hillside area.  Terraces are shielded from erosion by other soil restrictions.
7 0
3 years ago
The sustainable infrastructure pressure of increased energy consumption poses new and growing pressure. The energy consumed by a
Svetlanka [38]

Answer:

<h2>Car</h2>

Explanation:

Carbon dioxide is a type of colorless gas that is present in the atmosphere in a very trace amount. This gas plays an important role in the process of photosynthesis that occurs in green plants. There are many sources that increase the percentage of carbon dioxide in the atmosphere that has an adverse effect on nature and causes global warming. Car, trucks and many other machines are responsible for the production of carbon dioxide gases directly or indirectly.

7 0
3 years ago
Scientific research shows that our global climate is changing. Arctic sea ice is decreasing in both area and thickness. Which of
BaLLatris [955]
The correct answer to this question is a. Animals that rely on the sea ice for survival may become extinct as their habitat disappears. This best predicts an outcome of this global climate change in an arctic ecosystem. Thank you for posting your question. I hope that this answer helped you. Let me know if you need more help. 
8 0
3 years ago
Read 2 more answers
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