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pochemuha
3 years ago
14

What is non-specific immunity to disease? *

Biology
1 answer:
Taya2010 [7]3 years ago
3 0

Answer:

Production of antibodies by lymphocytes

Explanation:

Non specific immunity to disease refers to those immune cells that protect the body from bacterias, viruses, and pathogens that is they respond to more than one antigen compared to specific immunity to disease.

Production of antibodies by lymphocytes is an example of nonspecific immunity to disease. This is because antibodies produce help fights bacteria, pathogens and viruses. It is non specific.

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A taiga biome is different from a tundra biome because it has
8090 [49]

Answer:

A taiga biome is different from a tundra biome because it has trees.

Explanation:

The taiga has a thick forest of conifers such as pine and spruce, while in the tundra trees are absent completely.

3 0
4 years ago
A forest fire destroyed large tracts of forest in California.however, within a few years , the forest regenerated and will soon
erik [133]
California is very well known for fires so in this case I'd say go with the answer of "<span>SEROTINOUS CONES" which are special "seeds" to easier put it that only spread with the aid of fire. These cones are spread by fire/wind/gravity as time goes by the trees will grow back as a result. 

Another well said answer can be secondary succession. Secondary succession "</span>reduces an already established ecosystem <span>to a smaller population of species" or series of changes that take place after disasters on forests/general like fires.</span>
4 0
3 years ago
A cell that contains 46 chromosomes arranged in 23 pairs undergoes the process of _____ to produce two new cells, each containin
vesna_86 [32]
Mitosis is the answer I think because meiosis produce 4 haploid cells
8 0
3 years ago
In a species of snail, dark-shelled individuals are better hidden from bird predators in the shady forest, while light-shelled i
Harrizon [31]

Answer:

C. Disruptive Selection

Explanation:

Disruptive selection occurs when two extremes of continuous variation are favored more than intermediate traits.  

The extremes of continuous variation exhibited in this species of snail is the color of their shell which allows them to blend with the background of their habitat.  

The shady forest of the habitat makes the dark-shelled individuals to be better hidden from bird predators, while the light-shelled individuals are better hidden in well-lit brushy edge areas. This disruptive coloration exhibited by both individuals makes both individuals of this species of snail less vulnerable to predation.  

Both individuals of this species both extremities would naturally survive in this habitat as snails with intermediate extremities would be highly preyed on since there is no area of intermediate brightness in the habitat to make them invisible to predators

3 0
3 years ago
The fluid that enters vertebrate nephrons is called the filtrate. What is the source of the filtrate
Alecsey [184]

the source of the filtrate is Loop of Henle.

The Henle loop is surrounded by tissue fluid with a high ion concentration. Osmosis causes water to move out of the descending limb. As a result of the more concentrated filtrate, ions move out of the loop in the thin ascending limb.

The nephron consists of a single long tubule and a ball of capillaries called the glomerulus. Using hydrostatic pressure, plasma is forced through the walls of the glomerulus, becoming filtrate as it crosses, and then collecting within Bowman's capsule. The fluid that enters vertebrate nephrons is called the filtrate.

<h3>Which part of the nephron is called the loop of Henle?</h3>

A million nephrons are the filtering units of the human kidney, which is a complex and highly vascular organ. Each filters water and solutes from the blood that flows through it into the surrounding space and is the cavity between the cup's walls. The other part resembles a U-shaped loop that transports the filtered fluid deep into the medulla.

<h3>Functions of Nephron</h3>

The primary function of the Nephron is to flush out waste products from the blood, which include solid waste and other excesses. This blood is transformed into urine through secretion and excretion.

The nephron, a basic structural unit of the kidney, is a microscopic structure composed of a renal corpuscle and a renal tubule.

Learn more about Loop of Henle in:

<u><em>brainly.com/question/15488453</em></u>

#SPJ4

5 0
2 years ago
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