Predatory fish that swim in the water column, usually have what kind of coloration?disruptive
counter shading
cryptic
fusiform

Answers

Answer 1

Answer: The answer is counter shading.

Countershading is used by the predatory fishes. It is a form of camouflage in which the animal's pigmentation is darker on the upper side and lighter on the lower side of the body. It made the predators detection from the prey but counterbalancing the effects of self-shadowing.

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It is advantageous for animals that migrate to store energy in the form of lipids rather than carbohydrates. This is because A) lipids do not form polymers. B) lipids are more dense than carbohydrates. C) carbohydrates do not supply energy to cells. D) lipids weigh less and store more energy (gram for gram) than carbohydrates.

Answers

Ans. (D). lipids weigh less and store more energy (gram for gram) than carbohydrates.

Lipids represent a class of biomolecules, made up of long hydrocarbon chains. Lipids, such as triglycerides act as major energy storage sources in plants and animals.

Lipids weigh less and contain more carbon atoms per gram as compared to carbohydrates as in carbohydrates, more oxygen is present. Due to this, lipids provide about 9 kcal (kilocalories) per gram, while carbohydrates provide about 4 kcal per gram.

Hence, it is advantageous for migratory animals to store energy in the form of lipids instead of carbohydrates.

Thus, the correct answer is option (D).

The answer is D)lipids weigh less and store more energy (gram for gram) than carbohydrates.

_____________fats, such as olive oil and sesame oil, are produced in plants and are liquid at room temperature.

Answers

Unsaturated fats because they have no double bonds and is not saturated with hydrogens.

Zygomycota produce _____, which germinate into new hyphae.

Answers

Zygomycota produce ZYGOSPORES which germinate into new hyphae.

Zygospores are thick-walled resting cells that are created by the nuclear fusion of haploid cells or when similar gametes diffuse. These belong to certain groups of fungi and algae. Zygomycota, Ascomycota and Basidiomycota ,they all reproduce sexually.

For two populations to evolve into two species that look different, what must happenA. extinction
B. competition
C. continental drift
D. reproductive isolation

Answers

D. reproductive isolation

The answer is Reproductive Isolation by order of elimination.

How should soil samples be stored - a: in plastic bags b: in plastic film containers c: in envelopes d: in paper bags

Answers

The soil samples are stored in plastic film containers, Thus, option "B" is correct.

What is soil explain?

Soil is the thin layer of material surrounding the earth's texture and is constructed from the weathering of gravel.

It is created up, especially of mineral particles, organic materials, air, water and living organisms—all of which interact slowly yet constantly.

Thus, option "B" is correct.

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B. because you need to contain the water levels aand humidty levels nside

The uterus connects the mother and the developing fetus. is it true or false