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alex41 [277]
3 years ago
8

Select all that apply. Invertebrates have only nonspecific immunity, which means _____.

Biology
2 answers:
alexdok [17]3 years ago
8 0

A and C. Attacks foreign bodies and it’s inborn.

just olya [345]3 years ago
4 0

Answer:

A and C are correct.

Explanation:

The nonspecific immunity is going to work since born. The body born with some general immune defenses that are general, that mean, is going to react to different invaders.

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The compliances of two balloons are tested. Balloon A requires pumping air into it to achieve a pressure of 50 cm H2O to inflate
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Answer:

qmsl3 also z ls

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Explanation:

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4 0
3 years ago
The food components gradually gets digested as food travels through the various components of alimentary canal. The digested foo
Lelechka [254]

Answer:

(b) Digestive tract and liver

Explanation:

The digestive system consists of the digestive tract and liver. The digestive tract is made up of a large number of parts. These parts include the esophagus, stomach, intestines, rectum, etc. Food enters the mouth and travels down the digestive tract and out passing the rectum. The liver is where the blood passes through and it is responsible for many functions such as the metabolizing of fats and proteins, separating and storing vitamins and minerals, regulating different chemicals found in the blood, etc.

5 0
3 years ago
The cardiovascular system is composed of the heart, blood vessels, and blood. Which is the best analogy to this system and its p
Stolb23 [73]
The best analogy would probably be water
5 0
2 years ago
The passage indicates that compared with other functions of coloration in plants, camouflage in plants has A) provided scientist
stiks02 [169]

Question passage: This PASSAGE is adapted from “Rare Woodland Plant Uses‘Cryptic Coloration’ to Hide from Predators.” ©2009 byAmerican Journal of Botany, Inc.It is well known that some animal species usecamouflage to hide from predators. Individuals thatare able to blend in to their surroundings and avoidbeing eaten are able to survive longer, reproduce, andthus increase their fitness (pass along their genes tothe next generation) compared to those who standout more. This may seem like a good strategy, andfairly common in the animal kingdom, but who everheard of a plant doing the same thing?In plants, the use of coloration or pigmentation asa vital component of acquiring food (e.g.,photosynthesis) or as a means of attractingpollinators (e.g., flowers) has been well studied.However, variation in pigmentation as a means ofescaping predation has received little attention.Matthew Klooster from Harvard University andcolleagues empirically investigated whether the driedbracts (specialized leaves) on a rare woodland plant,Monotropsis odorata, might serve a similar purposeas the stripes on a tiger or the grey coloration of thewings of the peppered moth: namely, to hide.

The PASSAGE indicates that compared with other functions of coloration in plants, camouflage in plants has A) provided scientists with a deeper understanding of potential food sources. B) made use of a wider variety of distinctive shades of colors. C) proved to be a less effective defense against predators. D) been the subject of a smaller number of scientific investigations.

Answer: The correct option is C(proved to be a less effective defense against predators).

Explanation:

Adaptation is a means by which plants or animals modify their forms, structures, functions and behaviour in order to escape being harmed and survive in their environment. The special adaptations of organisms in a habitat enables them to live there successfully and reproduce. There are 3 types of adaptation which include:

--> structural adaptation,

--> adaptive coloration and

--> behavioural adaptations.

From the passage, the plant under study shows ADAPTIVE COLOURATION. Colour and colour pattern plays an important role in adaptations of plants. These occur due to the presence of pigments in cells of plants. Common pigments responsible for coloration in plants are:

--> chlorophyll: this gives green colour to plants that has chloroplasts in their cells.

--> Carotene and xanthophyll: this gives yellow to orange colour to plants that has chromoplasts in their cells.

From the passage, the use of coloration or pigmentation in the plant as a vital component of acquiring food (e.g.,photosynthesis) or as a means of attracting pollinators (e.g., flowers) has been well studied but it's use to escape from predation has received little attention. Therefore camouflage in plants has proved to be a less effective defense against predators.

7 0
3 years ago
List 5 different kinds of proteins that might be made by the ribosomes.
Dvinal [7]

Answer:

they are structural , transport, antibodies,storage,contractile protien.

4 0
3 years ago
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