Answer:
A wolf and the rabbit it hunts.
Explanation:
The question asked for a relationship between biotic and abiotic parts of an environment. This example shows the relationship between two biotic parts in the environment.
How is in vitro DNA synthesis in a test tube different than in vitro DNA synthesis in an automated synthesizer
Answer & Explanation: In vitro is used when DNA is synthesized in the lab, outside cells, in microtubes i.e., in an artificial environment outside of the living organism. Making DNA in a test tube (by hand) is very labor-intensive and takes a lot of time, whereas, the use of DNA synthesizers designed by companies allow for the production of DNA molecules in both small or large quantities and in far lesser time it would take to do so by hand, in vitro in test tubes.
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Suppose a cool, damp autumn causes the cricket population to greatly increase. What will most likely happen to the frog and snake populations?
Answer:
also increase
Explanation:
more food more animals can eat causing animals to come and also breed then the crickets will go back down causing the predators to go back down giving them a chance to go back up and the cycle continues.
Which best describes the law of independent assortment? A. Alleles of a trait separate independently when gametes form. B. The traits of an offspring are independent from the parents. C. Traits can only be controlled by a single gene. D. The F2 generation will be identical to the F1 generation. SUBMIT
Answer:
All of the genes controlling the traits were located on the same chromosome.D
Explanation:
A monohybrid cross is performed for one generation, whereas a dihybrid cross is ... A) The law of independent assortment requires describing two or more genes ... D) members of the F1 generation had only one allele for each trait, but ... C) All of the genes controlling the traits were located on the same chromosome.D
Answer:
A
Explanation:
Alleles of a trait separate independently when gametes form
which process produces more ATP aerobic, or anaerobic respiration??
Answer:
aerobic
Explanation:
has far more energy therefore produces more ATP
Answer:
Aerobic respiration produces much more ATP than anaerobic respiration. Anaerobic respiration occurs more quickly than aerobic respiration.
Explanation:
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What type of reproduction does Pisum sativum undergo and why?
Answer:
he garden, or English, pea (Pisum sativum) is classified as a hermaphrodite plant because its flowers have both male and female parts.
Explanation:
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Answer:
B ong
Explanation:
still required to do 20 characters but its B ong
Describe the 5 spheres, and key things that can be found in each one.
Answer:
Plants (biosphere) draw water (hydrosphere) and nutrients from the soil (geosphere) and release water vapor into the atmosphere. Humans (biosphere) use farm machinery (manufactured from geosphere materials) to plow the fields, and the atmosphere brings precipitation (hydrosphere) to water the plants.
Explanation:
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While studying environmental samples collected from the ground cover of the Amazon rainforest, you isolate a new microorganism. You note that it is single-celled, lacks a nucleus, and is found only in areas of the rainforest that remain humid year-round. Based on this information, how would you best describe this organism
Answer:
The organism is a prokaryote from the domain Archaea since it lacks organelles and lives in what can be considered an extreme environment.
Explanation:
The organism is single-celled and lacks a nucleus. Prokaryotic organisms generally lack nuclei and other membrane-bound organelles such as mitochondrion and chloroplast. Hence, both attributes are characteristic of a typical prokaryote although being unicellular is not exclusive only to prokaryotes.
Prokaryotes can be bacteria of Archaea. The organism, in this case, also lives in an area that is humid all year round. Such an area can be considered to be an extreme environment. Living in extreme environments is a characteristic that is peculiar to Archaea only.
Organisms in the Archaea domain are generally prokaryotic, unicellular, and live in extreme habitats such as hydrothermal vents, marshes, hot springs, etc.
Simplify the combined equation for photosynthesis by crossing out compounds that are both products and reactants. How does this equation compare to the general equation for photosynthesis (CO
Answer:
The simplified equation is as follows:
CO2 + H20 + light energy ---> glucose + O2
Comparing this simplified equation with the general equation of photosynthesis (CO2+ H2O + light energy → [CH2O] + O2), it can be concluded that the process of photosynthesis is a two-stage process, and that a combination of the reactions of the two processes gives the products of photosynthesis
Note: The question is incomplete. The complete question is given below:
Simplify the combined equation for photosynthesis by crossing out compounds that are both products and reactants. How does this equation compare to the general equation for photosynthesis (CO2+ H2O + light energy → [CH2O] + O2)?
Explanation:
Photosynthesis -the process by which plants use the energy of the sunlight to produce sugars- occurs in two stages: the light-dependent stage and the light-independent stage.
The light reactions occuring in the thylakoid membranes use the energy of sunlight to split water producing electrons which are transferred to NADP+ to produce NADPH and ATP from ADP and Pi
Light energy + H20 + ADP + Pi + NADP+ ---> 02 + NADPH + ATP
In the light-independent reactions occuring in the stroma, energy from ATP and NADPH in addition with carbon dioxide in the atmosphere is used to produce glucose
NADPH + ATP + CO2 ---> glucose + ADP + NADP+
The combined equation of the two reactions is given below:
CO2 + H20 + light energy + ADP + ATP + NADPH + NADP+ + ---> glucose + 02 + ATP + NADPH +ADP + NADP+
The simplified equation is as follows:
CO2 + H20 + light energy ---> glucose + O2
Comparing this simplified equation with the general equation of photosynthesis (CO2+ H2O + light energy → [CH2O] + O2), it can be concluded that the process of photosynthesis is a two-stage process, and that a combination of the reactions of the two processes gives the products of photosynthesis
During active transport, what is required to move material across the cell membrane? А energy B water С oxygen D cytoplasm
Answer:
c
Explanation:
they move by oxygen
What are the two types is stem cells and what are their potential uses?
Answer:
The two primary Stem Cells are Pluripotent (Embyotic) and Somatic (Adult).
Explanation:
Pluripotent stem cells can turn into any type of cell in an adult body.
Somatic stem cells can only differentiate into specific cells in an organ or tissue.
An intrinsic igneous rock is formed as results of
Answer:
In essence, igneous rocks are formed through the cooling and solidification of magma ( or lava). As hot, molten rock rises to the surface, it undergoes changes in temperature and pressure that cause it to cool, solidify, and crystallize.
Explanation:
hope this helps
what are the major types of DNA called
Answer:
Autosomal DNA and mitochondrial DNA
Explanation:
There are two types of DNA in the cell – autosomal DNA and mitochondrial DNA. Autosomal DNA is packaged into 22 paired chromosomes.
In each pair of autosomes, one was inherited from the mother, and one was inherited from the father. Autosomal DNA is passed down from both the mother and the father and provides clues to a person’s ancestry.
Hope this helps!
Brain-List?
Since all cells that make up tissues require oxygen and nutrients, they depend on the _________ system to function properly.
muscular
circulatory
nervous
Answer:
Circulatory
Explanation:
The Circualtory sytem circulates blood, oxygen, and nutrients all over the body
Which organic molecule doesn't dissolve in water, floats or is just
dispensed in water? (Insoluble Compound)
Answer:
Biphenyl
Explanation:
Biphenyl does not dissolve at all in water. Why is this? Because it is a very non-polar molecule, with only carbon-carbon and carbon-hydrogen bonds.
Answer:
Biphenyl
Explanation:
Biphenyl does not dissolve at all in water. Why is this? Because it is a very non-polar molecule, with only carbon-carbon and carbon-hydrogen bonds.
Isostasy is the balance between what two forces?
A. Accretion and buoyancy
B. Gravity and heat
C. Gravity and buoyancy
D. Depth and buoyancy
Answer:
C-Gravity and buoyancy
Explanation:
Downwards gravity and upward buoyancy
Answer:
it would be .C.
Explanation:
Insects are a major danger to crop plants. Every year, insect damage destroys many plants that could be used to produce food. Genetic engineering can be used to insert a gene into crop plants that helps them resist insects. What is one potential risk of this use of biotechnology?
Answer:
1. Is it safe to consume a plant/crop that has been injected with genetic engineering?
Genetic engineering may have some risks as well such as production of genetically modified organisms interfere with the environment. The toxins produced by these organisms are found in other higher organisms.
What are the risks of genetic engineering?
Genetic engineering is also called as genetic modification. It is the modification of an organism's genes through the use of technology. It is a set of technologies which are used to change the genetic makeup of the cells, including the transfer of genes within and across the different species boundaries to produce new and improved or novel varieties of organisms. New DNA is obtained through either isolating and copying the genetic material of interest using recombinant DNA methods or through artificially synthesizing the DNA molecule.
Genetic engineering has some potential risks which include transfer of the selected gene into other species, this interferes with the nature, GM crops could be harmful for organisms, for example the toxins produced from these crops have been detected in the body of some organisms.
Learn more about Genetic engineering here:
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which of the following is not an example of mechanical weathering?
A. rocks being broken apart from freezing water
B. rocks being apart by plant roots
C. abrasion caused by wind blowing sand against rocks
D. dissolving of lime stone rock by ground water
Answer:
D
Explanation:
Because,
Mechanical weathering is the breaking down of rocks into smaller pieces without changing the composition of the minerals in the rock. This can be divided into four basic types – abrasion, pressure release, thermal expansion and contraction, and crystal growth.
The dissolving of limestone rock by groundwater is not an example of physical weathering.
Another name for mechanical weathering is called physical weathering. Some factors that aid or help in the mechanical weathering of rocks are:Wind, the thawing of frozen water found in rocks, e.t.c
Therefore, the dissolving of limestone rock by groundwater is not an example of physical weathering.
The correct option is option D
To learn more, visit the link below:
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Which is a physical characteristic of a cat?
O feathers
O fur
O fins
O wings
Answer:
fur
Explanation:
Have you seen a cat? It don't have feathers or wings because it's not a bird. It doesn't have fins because it's not a fish.
What two locations on a neuron membrane can we find synapses?
Answer:
ONLY IN CONNECTED NERVE CELLS
Explanation:
THE spot of close connection between axon and dendrite is the synapse. A single axon can have multiple branches, allowing it to make synapses on various postsynaptic cells.In the central nervous system, a synapse is a small gap at the end of a neuron that allows a signal to pass from one neuron to the next. Synapses are found where nerve cells connect with other nerve cells. Synapses are key to the brain's function, especially when it comes to memory.
The p53 gene in mammalian cells is known to stop the cell cycle in response to damaged DNA. If this
gene is damaged without repair, which of the following is most likely to occur?
The cell will immediately undergo apoptosis.
The cell cycle will be disrupted in the defective cell.
Growth factors will allow the cell to divide normally.
Damaged DNA will remain unprepared and a tumor may form.
Answer:
i think its the first one
what happens at divergent, convergent, and transform boundaries
Answer:
Divergent boundary—where the new crust is formed as the plates shift away from each other. Convergent boundary—where the crust is broken when one plate dives under another. Turn borders—where the crust is neither formed nor lost as the plates slip horizontally past each other.
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Explanation:
A single atom of carbon is joined to a hydrogen atom. How many double bonds can the
carbon still form?
Answer:
One carbon atom forms four covalent bonds with four hydrogen atoms by sharing a pair of electrons between itself and each hydrogen (H) atom.
Explanation:
11. What property of waves would help measure the height of the waves in a
Tsunami?
a. Wavelength
b. Frequency
c. Wave speed
d. Amplitude
12. What inference can be made about the wavelength of a wave with a constant speed and a low frequency
a. The wavelength is short
b. The wavelength is long
c. Must be a mechanical wave
d. Must be a wave in the electromagnetic spectrum
13. The wave speed of an electromagnetic wave is constant when travelling through a medium. Which formula below is the correct one to use when calculating for wave speed
a. Wave speed = frequency x period
b. Wave speed = period x wavelength
c. wave speed = frequency x wavelength
d. Wave speed = crest x trough
Answer: amplitude would help measure height
low f, constant speed, long wavelength
speed = frequency x wavelength
Explanation: constant speed, low frequency
frequency = speed/wavelength; at constant speed f proportional to 1/wavelength, so low f __> long wavelength
speed = freq*wavelegth
What was one biome you learned about today? Include one key characteristic
about this biome.
Answer: One biome I learned would be the desert biome and how there are oasis and other things you can find there, etc...
Explanation:
Which of the following could be found on either public or private land?
a state park
b. single family residence
C mine
dfactory
Please select the best answer from the choices provided
А
OD
Answer factory
Explanation:
hope this helps!
Is a crystal alive? Why or why not?
Answer:
A crystal is an inorganic (not alive, not from something alive) homogeneous solid (meaning a solid with the same properties at all points) with a three-dimensional, repeated ordering of atoms or molecules. ... Crystals grow in one of three primary ways: from a vapor, from a solution or from a melt.
Please help me i don't understand
The circumstances that result in death, which are designated as natural or
unnatural *
Answer:
When someone dies of “old age” or as a result of a health condition or illness, his or her death is considered a natural death; however, if this is not the case, it will instead be categorized as an unnatural death.
Explanation: