Answer:
Living things can only come from living things.
Cells come from pre-existing cells.
Explanation:
Rudolf Virchow a german physicist, biologist and many more, In 1855 Vproposed that cells come from pre-existing based on his observations in exact words 'Omnis cellula e cellula', which translates into all cells arise from pre-existing cells.
He also said the living things come from living things and do not arise from nonliving things or matter. His discoveries made possible the cell theory
Which three processes happen as a multicellur organism grows
Answer:
The four essential processes by which a multicellular organism is made: cell proliferation, cell specialization, cell interaction, and cell movement. In a developing embryo, all these processes are happening at once, in a kaleidoscopic variety of different ways in different parts of the organism.
cell proliferation, cell specialization, cell interaction, and cell movement.
Neurons that analyze visual input and respond to specific things are called
Answer: Feature detectors
In Drosophila, two recessive autosomal mutants, clot eyes (c) and black body (b), are linked and 20 mu apart. A cross is made between double heterozygous wild type flies (CB/cb) and produced 1000 offspring. Assuming that crossing over occurs during the formation of both male and female gametes, how many wildtype offspring would be expected?
A) 510
B) 750
C) 563
D) 660
E) 480
How many of these structures are visible on the plant diagram?
Which of the following factors most likely triggers arousal from hibernation?
A) the sun rising in the morning B)snow falling onto the ground
C) the environmental temperature dropping below 0 °C
D) a significant decrease in the animal's respiration rate
Answer:
A) the sun rising in the morning
Explanation:
In biology, hibernation refers to a physiological state where a plant or animal is metabolically inactive in the winter period (characterized by extreme cold). As far as the animal or plant is concerned, the cold weather during winter is an adverse condition, hence, they undergo hibernation in order to conserve their energy.
According to this question, arousal or wakening from hibernation would be triggered in the presence of heat source, which in this case is the SUN RISING IN THE MORNING.
Carbon moves out of the
_by decomposition
O Hydrosphere
O Geosphere
O Atmosphere
Biosphere
c
Explanation:
atmosphere(Atmosphere)
Fill in the blank below with the vocabulary word that best completes the sentence, is the science of naming and dassifying organisms based on structural comparisons and genetic evidence
Answer:Taxonomy
Explanation:
Whats planets rotates in a reclining position?
Answer:
Jupiter. Mercury. Saturn
Explanation:
Cleo found an arthropod in a grassy field. The arthropod has six pairs of legs, two pairs of antennae, two body sections, and an open circulatory system
Q: Which conclusion is best supported by the information?
A: The arthropod is an arachnid because it has two body sections and an open circulatory system.
B: The arthropod is an arachnid because it has six pairs of legs and two pairs of antennae.
C:The arthropod is a crustacean because it has two body sections and an open circulatory system.
D: The arthropod is a crustacean because it has six pairs of legs and two pairs of antennae.
Answer: C:The arthropod is a crustacean because it has two body sections and an open circulatory system.
Explanation:
Crustacea are the arthropods. which includes the crabs, shrimp, barnacles, and others. These are the insects. These are the invertebrates. They have hard exoskeleton and segmented body forms. They are bilaterally symmetrical animals. They have four to six pairs of appendages which are jointed. Open circulatory system is present due to lack of developed blood vessels circulation.
Answer:
c
Explanation:
got it right on enginuity
what are the steps in the digestion of protein
Explanation:
Protein digestion begins when you first start chewing. There are two enzymes in your saliva called amylase and lipase. They mostly break down carbohydrates and fats. Once a protein source reaches your stomach, hydrochloric acid and enzymes called proteases break it down into smaller chains of amino acids.
hope it helps!
Are the fatty acid tails saturated or unsaturated?
and What type of lipid is shown in the picture?
Answer:
The fatty acid tails saturated or unsaturated is discussed below in details.
Explanation:
Fatty acids contain a carboxylic acid association and a great hydrocarbon series, which can either be saturated or unsaturated. A saturated fatty acid tail only contains carbon-carbon individual bonds, and an unsaturated fatty acid has at the slightest individual carbon-carbon twice or triples bond.
What are the two most important driving forces of metamorphism?
A. High heat and pressure
B. Melting and cystallization
C. Deposition and lithification
D.Weathering and accumulation
E.Magma and lava
ne questions
Answer:
Heat and pressure
Explanation:
Metamorphic rocks are found deep underground
The two most important driving forces of metamorphism are high heat and pressure (option A).
These two factors play a significant role in transforming rocks into metamorphic rocks. When rocks are subjected to high temperatures and pressures, the minerals within them undergo changes in their composition, structure, and texture. This process leads to the formation of new minerals and the recrystallization of existing minerals, resulting in the development of distinct metamorphic textures and structures.
The course of transformation doesn't dissolve the stones, however rather changes them into denser, more conservative rocks. Rearrangements of mineral components or reactions with fluids that enter the rocks produce new minerals.
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First one to answer gets brainly! Just answer in one paragraph please
Should all nations face the same percentage reductions in emissions, or should some nations carry more of the burden than others ?
Answer:
all nations should face the same percentage reductions in emissions
Explanation:
Which describes a difference between bivalves and cephalopods?
Bivalves use tube feet for movement, and cephalopods use muscular feet for movement.
Bivalves live only in ocean environments, and cephalopods live in a variety of aquatic environments.
O Bivalves use a radula to feed, and cephalopods use filter-like structures to feed.
O Bivalves have an open circulatory system, and cephalopods have a closed circulatory system.
Answer: D - Bivalves have an open circulatory system, cephalopods have a closed circulatory system
Explanation: I had to research the differences to find the answer
A difference between bivalves and cephalopods are bivalve animals use a radula to feed, and cephalopods use filter-like structures to feed, that is the third option, where they both belong to the Mollusca phylum.
What is the significance of bivalves and cephalopods?Both bivalves and cephalopods belong to the mollusca phylum, and they are invertebrates, some of the bivalves, such as oysters and mussels, are important as they are a source of food for humans and as filter-feeding organisms; at the same time, squid and octopus are cephalopods. These organisms are significant in different fields of study, such as neuroscience and evolution.
Hence, a difference between bivalves and cephalopods are bivalve animals use a radula to feed, and cephalopods use filter-like structures to feed, that is the third option, where they both belong to the Mollusca phylum.
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Which microscope is used to check organelles of human cheek cell?
Answer:
4x or 10x
Explanation:
You need one of those to find the cells and then you can increase magnification
What created the solar system? *
The Big Bang
A dust cloud
O O O O
O Nebula
A shooting star
Answer: dust cloud
Explanation:
dust condensed after asteroid collisions at the kepler belt
HELPPPPP ASAPPPPP PLEASEEEEE OMG
Answer:
B. A solute
Explanation:
What tools can be used to make observations of the sparkles of a mineral?
Hammer
Streak plate
Flashlight
Steel nails
Answer: Flashlight
Explanation: The sparkles of a mineral is also known as it's luster. For example, a diamond when in the sun or under a source of light will shine due to the reflection of the sun. A flashlight is also a tool that can be used to observe the sparkles of a mineral, or in other words it's luster.
Hope this helps! <3
Which level of organization is shown in the image? Cell. Tissue. Organ. Organ system. "Cobblestones" is not an option.
This is adipose tissue.-----tissue level
In a protected marine region, a sign is placed at the entrance to the bay that reads, "Fishing is prohibited during the months of February through June". This is an example of
temporal control
. A little farther down the bay there is a cove with a sign outside that reads, "Access to this area restricted." This sign uses a(n)
form of limitation.
Answer:
Zone Management and Absolute Restriction
Explanation:
The first blank is Zone Management and the second blank is Absolute Restriction. I just took the test on plato and it was correct :)
In a protected marine region, a sign is placed at the entrance to the bay that reads, "Fishing is prohibited during the months of February through June". This is an example of Zone Management.
A little farther down the bay there is a cove with a sign outside that reads, "Access to this area restricted." This sign uses a(n) Absolute Restriction form of limitation.
Which of the following is NOT a property of water?
O A) It is a good solvent.
OB) It is denser when frozen than when liquid.
OC) It resists temperature changes.
OD) it is cohesive.
O El It can be found as a solid. liquid. or gas.
Answer:
It is denser when frozen than when liquid.
Explanation:
Ice is actually less dense than water. The lattice arrangement of ice allows water molecules to be more spread out than in a liquid, making ice less dense than water.
Hope that helps.
Answer the question above
Answer:
F
Explanation:
Which of the following is a renewable source of energy?
O A. Solar energy
O B. Nuclear power
C. Coal
D. Natural gas
Answer: A. Solar energy
Explanation:
Hope this helps :)
Solar energy is the renewable source of energy. So, the correct option is A.
What is Renewable resources?A natural resource that can be replenished to replace the portion used up by usage and consumption is known as a renewable resource, furthermore known as a flow resource. This replenishment can occur naturally through reproduction or through other recurring processes in a limited amount of time on a human time scale.
Renewable energy is generated by renewable resources that replace themselves more quickly than they are used up. Examples of these sources that are continuously replenished are the sun and the wind.
Solar energy, wind, falling water, geothermal heat from the soil, biomass from plants, waves, ocean currents, temperature variations in the oceans, and tide energy are all examples of renewable resources.
Therefore, the correct option is A.
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Which of the following is a molecule?
A. Argon
B. Water
C. Nitrogen
D. Uranium
Answer:
Argon- a chemical element
Water- polar molecule
Nitrogen- chemical compound
Uranium- chemical element
Hope this helps! :)
Please give brainliest
:)
Explanation:
In conclusion B. water is a molecule
please look at this picture and help me out!
Answer:
D
Explanation:
Which of the following statements is true?
Humans are at the top of the evolutionary ladder because we have the largest brains.
Humans are more complicated than crickets, so they are better organisms.
Any type of change in the shape or behavior of an organism is considered an evolution.
Macroevolutionists cannot make direct observations because most of the organisms are dead or extinct.
Answer:
Macroevolutionists cannot make direct observations because most of the organisms are dead or extinct.
Explanation:
In photosynthesis, what form of energy is sunlight converted to, and how is this
energy stored?
If the paramecium is then placed in a hypertonic environment, which of the following will occur?
Answer:
To maintain homeostasis, the paramecium must pump out large amounts of water using its contractile vacuole. If the paramecium is then placed in a hypertonic environment, which of the following will occur? A Water will diffuse into the paramecium.
Explanation:
Appendages in arthropods are most similar to ______ in humans
a: bones
b: arms
c: chests
d: mouths
Answer:
a
Explanation:
Answer:
Bones
Explanation:
Select the correct answer. Which description is an example of gravitational potential energy transforming into kinetic energy? A.)water flowing downhill and spinning turbines
B.)upward currents of wind spinning blades of a windmill.
C.) plants performing photosynthesis D.) loudspeakers producing sound from electrical signals.
Answer:
A- water flowing downhill and spinning turbines
Explanation:
right on plato/edmentum