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vovangra [49]
3 years ago
13

Henry went on a field trip to a national park. He not only observed the aquatic life in the pond, but also the trees, vegetation

, and animal’s species on land.
Which type of diversity did Henry come across in the national park? Henry came across the diversity.
Biology
1 answer:
Tomtit [17]3 years ago
8 0

Henry observed the aquatic life in the pond, but also the trees, vegetation, and animal’s species on land. The diversity observed by henry is ecological diversity. Ecological diversity is the variation in the ecosystems found in a region or the variation in ecosystems over the whole planet. Ecological diversity includes the variation in both terrestrial and aquatic ecosystems.

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lina2011 [118]

The statement that would best explain why one red blood cell hemolyzes more quickly than another is if the cell that hemolyzes more quickly acquires NaCl at a faster rate.

Water moves by osmosis in and out of cells from the region of high water potential or low solute concentration to the region of low water potential or high solute concentration.

A cell with a higher solute concentration than the surrounding solution will keep acquiring water from its surrounding until the cell becomes turgid and bursts or lyses due to over-turgidity.

If the reverse occurs, such a cell will lose water and become flaccid.

Thus, if a red blood cell acquires NaCl, a solute, at a faster rate, such a cell will also acquire water and become turgid/lyses at a faster rate.

More on hemolysis can be found here: brainly.com/question/6598052

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Korvikt [17]
Sarah should found a Gills when she observes closely and dissecting the organism. A gills is what species in the water use for breathing, when people or human have lungs to breathe, fish or underwater species use gills to breathe in water. It is a respiratory organs of animals especially fish.
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3 years ago
If a plant has less chloroplasts you can assume that?
Aneli [31]

Answer:

if plants had less chloroplasts then they wouldn't be able to get energy from the sun and end up dying  

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Researchers noted that when a lysine residue on a histone is acetylated, its side chain becomes neutral in charge. Combined with
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The correct answer is A) Histone deacetylation generally decreases gene expression.

Explanation:

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In order to regulate the gene expression, histones can suffer from many modifications that can change their conformation and the expressiveness of specific genes.

<u>Histone acetylation is linked with an increase of gene expression; while deacetylation and methylation decrease gene expression.</u>

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