Answer:
Without the ecological niches, there would be less biodiversity, and the ecosystem would not be in balance.
Explanation:
A species' ecological niche can be defined as the range of resources and conditions allowing the species to maintain a viable population a more simple definition is if two species have the same niche, one species will exclude the other.
A glucagon hormone is a molecule that stimulates a reaction inside liver cells. Based on the diagram, where do you think a glucagon hormone most likely binds to send its signal to the cell?
Answer:
It is most likely to bind on the E domain 6.
Hope this helped..also im trying to earn my brainliest if you don't mind :)
Answer: The E domain
Explanation:
Question 8 of 10
In what form is energy stored at the end of photosynthesis?
A. Chemical energy
ООО
B. Electron energy
C. Solar energy
D. Water energy
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Actually Welcome to the Concept of the Photosynthesis.
Photosynthesis is itself a process of converting Solar energy to Chemical Energy.
Hence, at the end of the photosynthesis the energy is stored as Chemical Energy in the plants.
someone help pleaseee
Answer:
option b i think so i think its correct
Photosynthetic pigments can be separated using a technique
called paper chromatography. Which of the following
statements is false regarding this technique?
O A solvent is needed to move the molecules up the
chromatography paper.
Water was used as the solvent to separate the various pigments.
The smaller molecules moved faster and further up the
chromatography paper after a certain amount of time
The paper chromatography can be used to separate all
photosynthetic pigments not just chlorophyll.
HELP SUPER EASY IM SO DUMB ASAP ASAP
The table shows the commonly eaten foods of some groups of organisms.
Commonly Eaten Foods List
Group Commonly Eaten Foods
A owls, raccoons, salmon
B birds, fruits, nuts, blossoms
C branches, barks, twigs, acorns
D vegetables, meat, grains
Which groups contain both primary and secondary consumers?
1.) A and B
2.) B and C
3.) C and D
4.) B and D
Answer:
B and D
Explanation:
Answer: B and D
Explanation:
I took the test
Which type of erosion most likely formed the Grand Canyon?
Select one:
Large changes in temperature.
Flowing water
Heavy winds.
Movement of glaciers.
A pond ecosystem in an open field begins to be shaded by the growth of trees around its perimeter. Predict changes in this pond after the trees grow large enough to completely shade the pond.
Answer:
The changes in this pond after the trees grow large enough to completely shade the pond will be , In response to lower temperatures in the pond, the population allocations of small organisms will change from uniform to clumped.
Explanation:
ABOUT POND ECOSYSTEM -: A pond ecosystem is a freshwater ecosystem where populations of organisms rely on each other for their nutrients and survival, with the prevailing water climate.
TWO MAIN COMPONENTS OF POND ECOSYSTEM ARE -:
Abiotic component - which comprises of all non living organisms like sunlight , soil , temperature , wind etc .Biotic components -: which comprises of all living organisms like plants , aquatic organisms like small fishes and other aquatic organisms .what process causes water to move in and out of the central vacuole? explain
Answer:
In plant cells, osmotic pressure can cause changes in the size of the central vacuole, which shrinks or swells as water moves into or out of the cell.
Explanation:
Hope this helped, Have a Great Day/Night!!
Answer:
Function of the Central Vacuole
Turgor pressure changes in a cell due to osmosis, which is the diffusion of water into or out of the cell. When a plant cell is in a hypotonic solution, there is a higher concentration of water molecules outside the cell than inside, and water will flow into the cell.
Explanation:
hope the answer was helpful
In humans, a zygote will develop into a female if the
Answer:
In humans, a zygote will develop into a female if the sperm that fertilizes the egg has an X sex chromosome.
Explanation:
The sex chromosomes contributed by the man are sexual determinants, since his gametes —sperms— possess both the X and Y sex chromosomes. In contrast, the eggs only possess the X sex chromosomes.
Male XYFemale XXIf an egg is fertilized by a sperm carrying the X sex chromosome, the zygote will have one pair of X chromosomes that will determine the female sex in the product.
Name the plant cell organelle where photosynthesis occurs
Answer:
It is called the Chloroplast.
Explanation:
"In plants, photosynthesis takes place in chloroplasts, which contain the chlorophyll. Chloroplasts are surrounded by a double membrane and contain a third inner membrane, called the thylakoid membrane, that forms long folds within the organelle."
What is the y intercept -15,9
Explain how roots hair cells use osmosis to take up water.
Answer:
Plants absorb water from the soil by osmosis. They absorb mineral ions by active transport, against the concentration gradient. Root hair cells are adapted for taking up water and mineral ions by having a large surface area to increase the rate of absorption.
Explanation:
Answer:
Plants absorb water from the soil by osmosis. They absorb mineral ions by active transport, against the concentration gradient. Root hair cells are adapted for taking up water and mineral ions by having a large surface area to increase the rate of absorption.
What happens when magma cools during the rock cycle? Igneous rock is formed. Metamorphic rock is melted. Sediments form sedimentary rock. Metamorphic rock forms sediments.
Answer: igneous rock is formed
Explanation:
When magma cools down during the rock cycle then igneous rock is formed. Thus, the correct option is A.
What are Igneous rocks?Igneous rock is one of the three main rock types, while the other being sedimentary and metamorphic rocks. Igneous rocks are the rocks formed through the cooling and solidification of magma or lava from volcano. The magma can be derived from partial melts of existing rocks in either a planet's mantle or the crust.
Lava from the volcano cools to form volcanic rock as well as volcanic glass. This magma can also extrude into Earth's atmosphere as part of a violent volcanic explosion. This magma then solidifies in the atmosphere to form volcanic rock called as tephra. In the atmosphere, tephra is more often called as volcanic ash.
Therefore, the correct option is A.
Learn more about Igneous rocks here:
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Help
Plssssssssssssss!
Answer:
D. For me hope it helps c:
At room temperature, more than half of the nonmetal elements are _____.
A.alloys
B.solids
C.gases
Answer:
C
Explanation:
Recognises that division of labour found in
multicellular organism for efficient functioning.
Answer:
Are there answers for it?Multiple choice? Spelling check?
Explanation:
Describe the processes of transcription and translation in your own words, based on what you have observed in the Gizmo.
Terms to use in your answer: amino acid, anticodon, codon, gene, messenger RNA, nucleotide, ribosome, RNA, RNA polymerase, transcription, transfer RNA, translation.
The explanation of transcription and translation using the mentioned key words is as follows:
TRANSCRIPTION AND TRANSLATION
Transcription is the process whereby a gene in a DNA template is used to synthesize a messenger RNA (mRNA) molecule in the nucleus of the cell. This process of transcription occurs with the aid of an enzyme called rna polymerase, which adds the nucleotides complementary to the one it reads in the gene to the growing mRNA strand. Translation, on the other hand, is the second process of gene expression involving the synthesis of proteins from the mRNA sequence. This process occurs in the ribosome where a group of three nucleotides in the mRNA called codon is read by another group of complementary nucleotide in the transfer RNA (tRNA) called anticodon. The tRNA then carries amino acids corresponding to what is read in the codon to the growing polypeptide chain.Learn more about transcription and translation at: https://brainly.com/question/23259013?referrer=searchResults
Cells spend very little of their life performing mitosis. Most of a cell’s life cycle is spent in interphase. Interphase is made up of the first growth phase, the synthesis phase, and the second growth phase. The synthesis phase is characterized by -
The division of cytoplasm
Cell division
Replication of mitochondria and other organelles
DNA replication
Answer:
DNA replication
Explanation:
Synthesis is the stage characterized by DNA replication. It is after the G1 phase
Most of the cell's time is spent in the interphase. The first growth phase comes first, then the synthesis phase, and finally the second growth phase. In the synthesis phase, DNA replication occurs. So the last option is correct.
What is interphase in a cell cycle?
The interphase is the preparatory phase of the cell before going into the division phase (M phase). The first phase is the G1 phase, or first growth phase, in which the cell grows in size. Then the cell enters the synthesis phase, or S phase, where the cell's genetic material, which is DNA, is replicated.
A single DNA molecule duplicates itself, but the two DNA molecules are linked by a single centromere. In synthesis phase the centrosome replicates too, making two centrosomes. Then the cell enters the second growth phase, or G2 phase. Here the cell again grows for the division.
Hence, in the synthesis phase, DNA replication occurs. The last one is correct.
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Most bacterial cells have a cell membrane and a cell wall.. true or false
Answer:
true
Explanation:
What macromolecule is made of glycerol backbone and 3 fatty acids?
Can someone match them? ALL FOR BRAIN LIEST TY!! :D
Answer:
1: D
2: C
3: G
4: A
5: E
6: I
7: F
8: H
9: B
What is the jellylike interior of the cell called?
A: mitochondria
B: cell wall
C: cytoplasm
Answer:
cytoplasm
Explanation:
Answer:
C
Explanation:
Give ways of conserving and protecting the soil for future generations.
ways of conserving and protecting the soil for future generation are as follows :
1,less use of insecticides and pesticides for growing crops .
2, we should not harm soil by using different Chemicals such as urea ,DAP.
3, we should use organic manure to conserve soil .
What stage of photosynthesis is similar to citric acid cycle?
Answer:The Krebs cycle is part of cellular respiration. This cycle makes ATP and NAPH. Do photosynthesis and cellular respiration occur at the same
Explanation:
Which best explains the changes in the seasons?
Seasons change as a result of high temperatures caused by Earth’s tilt and revolution around the sun.
Seasons change as light from the sun hits Earth’s atmosphere and as Earth rotates around the sun.
Seasons change as a result of the temperature decreasing because of Earth’s revolution around the sun. ,
Seasons change due to the amount of sunlight hitting Earth and Earth’s tilt as it revolves around the sun
PLS HELP 100 BRAINLY POINTS
No ones helping me. Only answer if you know :( Due by the end of today
Answer:
Explanation:
The black trait is a recessive trait because it only shows up in 3 people in that is rare. It also only occurs in either male or female looking at the shapes. The first part may be wrong but I believe that this is a Autosomal trait because it isn't occuring in every single person meaning it is a mutation.
I honestly hope this helps you.
Please help me
This shows a cell in a ... Question 1 options
A. hypertonic
B. Isotonic
C. Hypertonic
Answer:
I think the answer would be hypotonic because it’s releasing out
Explanation:
If it helped please give me brainliest
why do plants need to resort to natural and artificial reproductive methods to propogate plants
Answer:
plants can undergo natural methods of Asexual reproduction performed by the plants its self or artificial methods ,aided by humans
Explanation
in natural asexual reproduction roots can arise new plantsAn enzyme works only with a specific substance like a
Fork and knife
Key and lock
On and off switch
A dimmer switch
Answer:
A dimmer switch
that the answer
A cell can be part of a larger system.
True
O False
Answer:
true
Explanation:
There are millions of cells in your body. That means a cell can be part of a larger system. larger system = your body
