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never [62]
3 years ago
14

How is erythrocytes an advantage in exchanging and carrying ​

Biology
1 answer:
elena-s [515]3 years ago
6 0

Answer:

Shape of Red Blood Cells Erythrocytes are biconcave discs with very shallow centers. This shape optimizes the ratio of surface area to volume, facilitating gas exchange. It also enables them to fold up as they move through narrow blood vessels.

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Ideally, sustainable development should a. put the protection of the environment ahead of human needs. b. provide for human need
krok68 [10]
D. preserve ecosystems whilst providing for human needs.
the actual definition for sustainability is meeting the needs of the present without compromising the ability of future generations to meet their own needs.
5 0
2 years ago
What causes proinsulin to be converted to insulin?
kari74 [83]
Insulin undergoes extensive posttranslational modification along the production pathway.
7 0
2 years ago
Which factors tend to promote higher biodiversity in an ecosystem? Check all that apply.
aleksandrvk [35]

Answer: diversity of niches

, large area and warm climate

Explanation:

An ecosystem is a biotic community in which the living beings interact with their non-living physical environment. The following factors which are responsible for higher biodiversity in an ecosystem:

Diversity of niches: A niche can be define as the functional role an organism performs in an ecosystem so as to sustain it's life. For example the type of habitat, food and breeding season chosen by the organism. With the increase in the differences in the diversity of niches the organism exhibit variations and differences from the members of the same species or from the members of the other species.

Large area: The large area can support the reproduction and abundance of members which belongs to different species hence will help in promoting higher biodiversity in a region.

Warm climate: The warm climatic range will offer the chances of adaptations to the living organisms to sustain their lives in harsh environmental conditions. This will lead to evolution of  new species from the parent species.

5 0
3 years ago
Read 2 more answers
Which of these terms applies best to all material in this tissue that is not cellular? which of these terms applies best to all
USPshnik [31]

The answer is extracellular matrix

Extracellular matrix is a term used in biology for molecule outside the cell that has a role in structural or biochemical function. The example would be collagen and elastin, strong and elastic protein that could be found in the skin. These protein is released by a certain cell, so its location is not inside the cell and it is not cellular.


5 0
3 years ago
Which tectonic plate boundary caused the structure that is circled in the image?
pochemuha

Answer:

I'm guesssing it's B? I did this a very long time ago( two weeks ago)

Explanation:

Most divergent plate boundaries are underwater and form submarine mountain ranges called oceanic spreading ridges. While the process of forming these mountain ranges is volcanic, volcanoes and earthquakes along oceanic spreading ridges are not as violent as they are at convergent plate boundaries.

6 0
3 years ago
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