This food web represents a community in a rain forest.
boa constrictor
beetle coati
poison dart frog
故
sloth
strangler fig
fungus fruit bat
If the poison dart frogs disappeared from this community, which changes
would be likely to occur? Select the three correct answers.
A. A decrease in the number of figs being eaten by sloths
B. An increase in the number of figs eaten by coatis
C. An increase in the population of beetles
D. A decrease in the fungus population
E. An increase in the number of figs eaten by fruit bats

Answer:

there is no cladogram shown but it would be between jaws and skeletons likely chondrichthyes as those are cartilaginous fishes

Explanation:

Answer: A. Essential in helping blood clot after an injury

Explanation:

Vitamin K's function is essential in helping the blood to clot after an injury. So, the correct option is C.

The fat-soluble vitamin K is an important component of bone metabolism and blood coagulation. Both vitamin K1 (phylloquinone), which is found in green leafy vegetables, and vitamin K2 (menaquinone), which is produced by bacteria in the colon and is also present. In some animal-based diets, there are two main forms of vitamin K.

Structurally related, a series of fat-soluble vitamins known as vitamin K are present in foods and sold as dietary supplements. Vitamin K is needed by the human body for the synthesis of many proteins necessary for blood coagulation or to regulate calcium binding in bones and other tissues. Vitamin K's function is essential in helping the blood to clot after an injury.

Therefore, the correct option is C.

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Answer:

Yes.

Explanation:

Yes, I support the claim that increases in wetlands, forested buffers, and submerged aquatic vegetation will result in increases in the blue crab population and other fisheries because these wetlands, forested buffers and submerged aquatic vegetation provides habitat and food to the crabs and other fishes. Due to availability of suitable environment and more food availability to the crab and fishes which leads to increase their population.

Answer:

there are tectonic plates so the earth keeps evolving.

Explanation:

Answer:

The biological species concept defines a species as members of populations that actually or potentially interbreed in nature, not according to similarity of appearance. Although appearance is helpful in identifying species, it does not define species. ... Organisms may look different and yet be the same species.

Answer:

Chloroplast -----membranes----------internal

                                             ---------external

                  ----- Tylacoids-------------Grana

                  ----- Stroma

You will find the complete concept map in the attached files  

Explanation:

Chloroplasts are composed of three membrane systems. Surrounding the organelle we can find the external membrane. To the interior of the organelle, there is the internal membrane. These two systems are separated by the intermembrane space. According to the endosymbiotic theory, the presence of a double membrane is the characteristic that reinforces the idea of a prokaryote being phagocyted by a eukaryote. The internal membrane looks identical to the membrane of bacterias, while the external membrane looks like the eukaryotic one.

Thylakoids are located in the interior of the organelle. These structures are also surrounded by a membrane, and in their interior, there is the thylakoid space. Each thylakoid looks like a hollow sac, and together with other thylakoids, they form piles, known as grana. Different piles or grana connect to each other by longer membranes. These internal structures together compose the third system of membranes. The photosynthetic pigments are located in the thylakoids, where it occurs the light-dependent reactions.

Surrounding the thylakoids there is a dense liquid called the stroma. Here takes a place the Calvin cycle.  

Answer:

Evolution is a process of

✔ change

in a population through

✔ genetic

variation over

✔ time

.

Evolution involves

✔ change over time

and

✔ descent from a common ancestor

.

Explanation:

Evolution is a process of change

in a population through genetic

variation over time.

Evolution involves change over time

and descents from a common ancestor.

Evolution is the process of changing the genetic material of a population over time. Evolution reflects the organism's adaptation to a changing environment and can lead to genetic changes, new traits, and new species.

Genetic variation can result from genetic variation (also called a mutation) or from the normal process by which genetic material is rearranged (known as gene recombination) as cells prepare to divide. there is. Genetic variation that alters genetic activity or protein function can introduce a variety of traits into an organism.

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Answer:

The relationship between biodiversity and ecosystem function has been a subject of intense debate among ecologists, especially in recent months. Most of the experimental work on this subject has compared the functional attributes of artificial plant communities constructed with different numbers of species.

Explanation:

Answer:

In any given asexually reproducing species, the chromosome number is always the same.

Answer:

Sweat

Explanation:

Answer:

Eukaryea

Explanation:

Answer: he is not correct

Explanation:

incorrect bud

Answer:

c) The blood not the place to fight Malaria

Explanation:

This wording is weird but I think it is C. Anti-malarial drugs are not for curing the disease because they only kill the parasites in the blood. Malaria develops in the blood stage and the liver. The anti-malarial drug kills the blood-stages of the parasite but not the liver ones. The liver ones can reinfect the blood and cause malaria again.

Complete question:

You will find the cladogram in the attached files

Answer:

Explanation:  

Based on this cladogram, the order of changes was multicellularity, vascular system, flowers.

Multicellularity. The first division or point of divergence is located between moss and the rest of the organisms. Moss is included in the Bryophyta group, characterized for being the first terrestrial plants. They are not vascular plants, and their general structure is simple but pluricellular.  Multicellularity implicates association between different cells that specialized in accomplishing different functions. This complex association works to make the organism survive. Algae might be unicellular or pluricellular. Although is not the same, unicellular algae might form colonies, that are groups of cells agglomerated.

Xylem/ Phloem: The second change is related to the vascular system.  Cycads are gymnosperms. These are vascular plants that produce naked seeds. The vascular system developed by gymnosperms is very elaborated, with secondary growth, and including supporting cells that allow these plants to get bigger dimensions, particularly in height.  

Flowers: The last change is related to the emergence of flowers. Arabidopsis is included in the angiosperm group, the most evolved one, with great capabilities of reproduction and dispersion. They have flowers, which carry the reproductive structures. Once occurred fertilization,  fruits develop and carry the seeds. Flowers might be unisexual or hermaphrodites. Their vascular system is also very complex and adapted to different environments.

Answer:

boy

Explanation:

Answer:

H.  • Eukaryotic

     • Motile

     • Reproduce sexually

Explanation:

Hope this helps

The list which correctly identifies characteristics that protists share with

animals include:

Protists are primarily unicellular organisms and an example is green algae,

amoeba, euglena etc. The animals among them are motile and move from

one place to another in search of food.

They also perform sexual reproduction in which two nuclei fuses together to

form a zygote for fertilization to take place and produce new offspring.

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Answer:

physical model

Explanation:

Answer:

22:- in mitosis stem cells and somatic cells cell division occurs and in meoisis germ cells cell division occurs

23:- at end of mitosis 2 daughter cells formed and meiosis 4 daughter cells formed

24:- in mitosis cells are same and in meiosis cells are different

l know only those questions answers

Answer:

1. variation in what ??!

2. Evolution is defined as the process of growth and development or the theory that organisms have grown and developed from thr past.

Evolution can also be defined as a naturally occurring slow, continuous and irreversible process of change. The drastic change of living oganisms from pre-existing organisms since the beginning of life.

Explanation:

sorry couldn't ans 2nd one

Answer:

a. The electrons provide energy for the H+ pump to transport more H+ ions into the thylakoid space.

d. The photolysis of water releases H+ ions into the thylakoid space.

Explanation:

This question describes the first stage of photosynthesis, which is LIGHT-DEPENDENT REACTION. The light dependent reactions involve creating ATP (energy carrier) and NADPH (electron carrier) needed for the Calvin cycle (light independent stage) to occur.

The ATP is formed by pumping hydrogen ions (H+) into the thylakoid space/lumen, hence, creating a electrochemical gradient needed for ATP synthase to synthesize ATP. The buildup of H+ ions is caused by:

- The electrons that arise when light photons hit a chlorophyll molecule is used to provide energy for the H+ pump to transport more H+ ions into the thylakoid space.

- The photolysis of water results in the production of electrons (e-) and hydrogen ions (H+). These hydrogen ions are released into the thylakoid space.

Answer:

Sexual reproduction results in offsrping with genetic variation due to the multiplication brings about limitless prospects of hereditary variety. The examples, that can be studied to support this would be at the end of the day, sexual generation brings about posterity that are hereditarily extraordinary. They vary from the two guardians and furthermore from one another. This happens for various reasons.

Explanation:

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After Burt forced a smile on his face for thirty minutes, he actually started to feel the emotion of happiness. The theory is Schachter-Singer Theory.

Schachter-Singer Theory is a theory of emotion.

It says that your emotions are triggered by your physical activity.

It is also known as two-factor theory.

Thus, the correct option is A. Schachter-Singer Theory.

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Answer:

Pulmonary circulation moves blood between the heart and the lungs. ... The oxygenated blood then flows back to the heart. Systemic circulation moves blood between the heart and the rest of the body.

Explanation:

In the lower layers of the skin and small intestines

May Nilbin Be With You

Answer:

April, May, June, July, August, September, November

Explanation:

Answer:

None

Explanation:

The chart has a label on the right and the blue bars represent the amount of precipitation. None of them pass the 150mm mark. If none isn't an option, can you lmk in the comments? Thx

Hope this helps!