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Jobisdone [24]
3 years ago
6

How does the coral animal build a stony reef?

Biology
1 answer:
Alekssandra [29.7K]3 years ago
6 0

Answer:

Coral reefs are built by coral polyps as they secrete layers of calcium carbonate beneath their bodies. The corals that build reefs are known as “hard” or “reef-building” corals. ... The coral polyps that build the reef survive by forming a symbiotic relationship with microscopic algae called zooxanthellae.

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When recombinant DNA is inserted into the genome of a host organism, what's created?
Alekssandra [29.7K]
<u>A. A transgenic organism</u> is created when recombinant DNA is inserted into the genome of a host organism.

from ZYXWVUT to ZYXWWVUT ⇒ D. Duplication Mutation. 
The W in the orginanl chromosome order it duplicated resulting to two Ws in the mutated output.

Fermentation : <span>C. Fermentation makes NAD+ needed to keep glycolysis going.</span>
7 0
3 years ago
A molecule of cellulose cannot pass through the cell membrane, hypothesize why
RideAnS [48]

Answer:

Selective permeability is a property of a cell membrane that allows it to control which molecules can pass (moving into and out of the cell) through the pores of the membrane

Explanation:

The membrane is selectively permeable because substances do not cross it indiscriminately. Some molecules, such as hydrocarbons and oxygen can cross the membrane. Many large molecules (such as glucose, <u>Celluloso </u> and other sugars) cannot. Water can pass through between the lipids.

3 0
3 years ago
In addition to nourishing the epidermal cells, the dermal blood vessels function in:_____.
shutvik [7]

The dermal blood arteries work in dermal papillae to hydrate the epidermal cells.

<h3>What are dermal papillae used for?</h3>

The term "dermal papilla" can also be (DP). It is described as the hair follicle of an epithelial progenitor cell's chemical and physical niche. The dermal papilla's main job is to produce the hair shaft and rejuvenate the cycling section of the hair follicle. Dermal papillae are important because they reinforce the bond between the dermis and epidermis and reduce friction-related damage in places that are often used. Moreover, The dermis has a rough appearance thanks to the papillae, which interlocks with the epidermis above it to reinforce the bond between the two layers of skin. The papillae produce epidermal ridges on the palms and soles. These epidermal ridges give rise to fingerprints.

To learn more about dermal papilla, visit:

<u>brainly.com/question/28214941</u>

#SPJ4

4 0
2 years ago
10.0 mL sample of copper has a mass of 89.6 g. What is the density of copper?
kakasveta [241]

Answer:

the density of copper is 8.96 g/cm³

Explanation:

5 0
4 years ago
A set of diagrams. The bottom is labeled Age in years. A log underground with many arrows representing movement from the log to
Reil [10]

Answer:

C) The process workd onlu with organic matter

and

D) The element has a half-life of 5,730 years

Explanation:

Just took a test on this

3 0
3 years ago
Read 2 more answers
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