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vazorg [7]
3 years ago
14

Cyanobacteria are

Biology
1 answer:
makvit [3.9K]3 years ago
5 0

Answer:

Photosynthetic bacteria.

Explanation:

Cyanobacteria also called Photophyta are photosynthetic bacteria even some are nitrogen-fixing bacteria. Cyanobacteria have internal membranes. These are flattened sacs called thylakoids where photosynthesis is performed.

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The process of cell modification from a generalized cell to one that performs a specific task is known as:
Mekhanik [1.2K]
The answer is B.A stem cell.
7 0
3 years ago
“Based on genes that have been activated, a cell breaks down important cell parts, essentially causing death.” This statement is
Zarrin [17]

Answer:

Apoptosis, is an orderly process in which the cell's contents break down and are packaged into small packets of membrane for “garbage collection” by immune cells.

7 0
3 years ago
1. Discuss and give examples of the following community interactions:
Westkost [7]
1. a) predation is when one organism is harmed and the other is benefited. An example of this is when a predator eats/hunts its prey - like a lion eating a lamb

b) commensalism  is when one organism benefits from the other and the second organism is not affected. An example of this are the barnicles on a whale

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d) parasitism is when one organism is harmed while the other is benefited


4 0
3 years ago
The first part of most medical notes that includes such information as medical history, duration and quality of the problem, and
weeeeeb [17]

Subjective.

Explanation:

A medical note follows a SOAP format i.e. the parts are Subjective, Objective, Assessment and plan.

The first part of the note is subjective and it involves gathering information from the patient about the onset of symptoms, location of symptons, any history etc.

The second part is objective which involves the determination or evaluation of symptoms which could be seen, heard or felt.

The third part involves assesment of symptoms and crude diagnosis of the ailment.

The fourth part involves the plan to treat the patient. Any further diagnosis,if recommended etc.

6 0
3 years ago
In paragraph form (automatic 1-pt deduction if not), explain the evolutionary benefits of sexual reproduction as a means of incr
kvv77 [185]

Answer:

See explanation

Explanation:

According to the theory of evolution,species which are better adapted to their environment tend to survive and reproduce in a population passing on these favourable characteristics to their offsprings.

During sexual reproduction, genes can be arranged in new ways from chromosomal crossing over and recombination. This introduces new gene combinations(genotype) and ultimately variation in the population.

This variation may also lead to the observation of new phenotypes in the population.

3 0
2 years ago
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