Phylogenetic trees show the evolutionary pathways and connections among organisms. A phylogenetic tree is a diagram used to reflect evolutionary relationships among organisms or groups of organisms.
why do organisms have different niches?
Answer:
The niche of an organism within an ecosystem depends on how the organism responds and reacts to the distribution and abundance of these factors, and in turn how it alters the factors. For example, when resources are abundant, a population grows, although by growing, the population
The niche of an organism within an ecosystem defines how the organism responds and reacts to the distribution and abundance of these factors, and in turn how it alters the factors.
What are the example of niche?Example of niche includes when resources are abundant, a population grows, although by growing, the population although by growing, the population provides more resources for predators.
There are two major types of ecological niches namely fundamental niches and realized niches. Fundamental niche is the entire set of conditions under which an animal (population, species) can survive and reproduce itself. Realized niche is the set of conditions actually used by given animal species), after interactions with other species (predation and especially competition) have been taken into account.
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8.Which of the following is the best example of homeostasis?Single choice.Immersive Reader
(1 Point)
the ability of plants to use the Sun's energy, carbon dioxide, and water to make food
the movement of a cat toward food
the ability of some organism to keep their temperature within a certain range
the production of eggs by most insects
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Here's link[tex]^{}[/tex] to the answer:
bit.[tex]^{}[/tex]ly/3gVQKw3
¿de que manera el desarrollo cientifico y tecnologico repercute en la agricultura ecologica ,como parte de las condiciones para la propuesta de emprendimiento familiar?
Answer:
Los desarrollos científico-tecnológicos han impactado positivamente sobre los sistemas de agricultura ecológica y en última instancia también sobre la agricultura familiar
Explanation:
La agricultura ecológica refiere a los procedimientos de explotación agrícola basados en la utilización sustentable de los recursos de la tierra y los métodos de fertilización orgánica, respetando el ambiente natural y evitando el uso de compuestos químicos artificiales (como por ejemplo plaguicidas químicos) y de cultivos transgénicos. Por otra parte, la agricultura familiar refiere a un tipo de agricultura ecológica basado en la dirección y la administración familiar. La agricultura familiar es el sistema de agricultura predominante en regiones pobres de América Latina y el Caribe, representando aproximadamente el 80 % de la producción agrícola. De este modo, el desarrollo de métodos eficientes de agricultura/ecológica familiar resultan fundamentales para lograr la seguridad alimentaria en la región y también para mitigar los efectos negativos del cambio climático. En este contexto, diferentes avances científico-tecnológicos han impactado positivamente sobre el manejo, eficiencia y productividad de la agricultura familiar como sistema de cultivo no sólo sustentable sino también eficiente, entre los cuales se destacan el desarrollo de mini-invernaderos, variedades mejoradas obtenidas a través de técnicas de mejoramiento genético convencional (selección a campo), trampas artesanales para la captura de insectos plagas, etc. Diferentes tecnologías/metodologías como las anteriormente citadas han sido ajustadas y validadas a partir de procesos de experimentación participativa con el objetivo de estudiar cuales son las condiciones de la zona que mejor se adaptan al tipo de cultivo y de incrementar la productividad de sistemas de cultivos sustentables.
The primary purpose of which human organ system is to produce hormones that regulate body functions
What is the main way that parasitic worms cause disease?
A: By releasing toxins that poison your body
B: By absorbing nutrients from your body
C: by using your cells to make copies of themselves
D: by changing the genetic material inside your cells
I will give brain to correct answer!
When guard cells are full, they bulge. This increases the
size of the gap between them and opens the hole in the
leaf.
Which object is the best model of a guard cell?
A.) Straw
B.) Garden hose
C.) Water Balloon
D.) Strainer
Answer:
water balloon maybe
Explanation:
Match the description to the correct genetics vocabulary term,
Answer:
1. H
2. A
3. D
4. B
5. C
6. F
7. G
8. E
How are fossils different from animals living today?
Answer: fossils are remains of dead or extinct animals/plants
A que se llama tierra de usufructo???
Ayuda
Answer:El usufructo (del latín: usus fructus, «uso del fruto»)1 es un derecho real de goce o disfrute de una cosa ajena. El Código Civil de España define este derecho en su artículo 467 como "el derecho a disfrutar los bienes ajenos con la obligación de conservar su forma y sustancia, a no ser que el título de su constitución o la ley autoricen otra cosa" .2 Por consiguiente, la persona titular del usufructo es mero tenedor respecto de la cosa pero no su dueño ni poseedor. Tiene la mera tenencia sobre la cosa, pero no la propiedad. Puede utilizarla y disfrutarla, es decir, obtener sus frutos o rendimientos, sean en especie o dinerarios, pero no puede disponer libremente de ella por no ostentar el derecho de propiedad sobre aquella. Es la razón de que no pueda enajenarla ni disminuir su valor sin el consentimiento del titular de la propiedad.
Explanation:ESO
which of the following cells not have specialized tasks within the organism?
a. prokaryotic. cells
b. eukaryotic cells
c. animal cells
d. plant cells
Answer:a. prokaryotic. cellsExplanation:
I need help plssss help me out I mark you brainliest
Answer:
1,3,2,4
Explanation:
Pls answer it tnx ASAP
Answer:
DNA Sequence: TAC-GTG-TTA-GTC-TAA-GAA-ACT
A. 1- mRNA: UAC-GUG-UUA-GUC-UAA-GAA-ACU
2- Amino acid sequence (5'3' Frame): Tyrosine-Valine-Leucine-Valine-stop codon-Glutamic acid-Threonine (abbreviation: YVLV-ET)
B. 1- mRNA: UAC-UGU-UAG-UCU-AAG-AAA-CU
2- Amino acid sequence (5'3' Frame): Tyrosine-Cysteine-stop codon-Serine-Lysine-Lysine (abbreviation: YC-SKK)
Explanation:
Transcription is a cellular mechanism where a specific sequence of a DNA strand is used as template to synthesize an RNA molecule, often a messenger RNA (mRNA) molecule that is subsequently utilized to create an ordered sequence of amino acids (i.e., a protein) by a mechanism referred to as translation. In RNA, uracil (U) always replaces thymine (T) bases. During translation, the mRNA is "read" according to the genetic code which associates the DNA sequence to the amino acid sequence in the polypeptide chain. For such purpose, each triplet of nucleotides or 'codon' in the mRNA specifies one aminoacid or one-stop codon (stop codons are UAA, UAG, UGA).
starting billions of years ago in what way did algae change the atmosphere of earth
Answer:
Algae produced and still produces much of the world's oxygen supply, especially in the atmosphere.
Please give brainliest.
Explanation:
Answer: Billions of years ago, algae changed the Earth's atmosphere by producing oxygen, which made way for the evolution of organisms.
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what do you think are needed by you to sustain life
Answer:
To Sustain Life WE Need air, water, food, shelter, sanitation, touch, sleep and personal space.
PLSSSS HELP ASAP just try to answer just the matching at least THANK YOU.
Answer:
Matching
1. Canning is d. Stored in airtight containers
2. Shrouding is f. Wrap in cloth
3. Dehydration is e. Reduced moisture content
4. Viscera is b. Internal organs
5. Sweetbreads is a. Thymus and pancreatic glands
6. Food additive is c. Added before packing
Completion
Vitamins A, D, E, and K are fat-soluble.Minerals that assist in fluid regulation are Sodium, Chloride and Potassium.Meat from animals that have been slaughtered as prescribed by Jewish ritual is called Shechita.The method of precooking food, removing moisture, and then freezing is known as dehydro-freezing.
when were biofules invented?????????????
Answer:
1930s
Modern biodiesel fuel, which is made by converting vegetable oils into compounds called fatty acid methyl esters, has its roots in research conducted in the 1930s in Belgium, but today's biodiesel industry was not established in Europe until the late 1980s.
Explanation:
I searched it up it.
1853 or 1893
Even though scientists E. Duffy and J. Patrick experimented with biofuels as early as 1853, the first engine created to use biofuel was by Rudolph Diesel. In fact, Rudolph Diesel showed the first biofuel car engine in Augsburg, Germany on August 10, 1893. Since then, August 10 has been known as International Biodiesel Day.
Sorry if this didn't help.
When in the cell cycle does DNA copy (replicate) itself?
Please help! Will mark brainlisttt !!!!
Answer:
It is not possible for Shaun's aunt and the fella to have a child with large eyes because either parent needs at least one dominant allele for large eyes to have a possibility of a child with large eyes
Mitosis is the division of a cell's ____.
A. nucleus
B. cytoplasm
Answer:
B. cytoplasm
Explanation:
Mitosis is division of a cell's cytoplasm.
hi! please help i’ll give brainliest
Answer:
The settling out of particles that have been taken by erosion.
What recent idea about the earth helped support Darwin's ideas about evolution?
A) the earth was unchanging and very
young
B) the earth was a lot older but still looked exactly the same as it did when
it first formed
C) the earth was a lot older and that it had changed (for example mountains
had formed) since it first formed
D) none of these - Darwin didn't care about geology
Allopathic Speciation can occur by which of the following
Allopatric speciation, the most common form of speciation, occurs when populations of a species become geographically isolated. ... Selection and genetic drift will act differently on these two different genetic backgrounds, creating genetic differences between the two new species.
What produces enzymes?
~There are 8 letters
~ 2nd letter is an “A”
~ 5th letter is a “R”
Answer:
Pancreas
Explanation:
Do you think humans have interdependent relationships with other organisms? Explain your response.
Answer:
yes, humans are the best example of interdependent relationships. unlike most organisms, humans have a pattern of staying around the same group of people and forming habits around those people while also using them codependently. not only do humans rely heavily on each other, but also on pets, that are often on the same level of dependency for emotional support as other humans. these interdependent relationships are unlike any other organism.
Explanation:
It is definitely true that humans have interdependent relationships with other organisms.
What do you mean by Organisms?An organism may be defined as a living thing made up of one or more cells and able to carry on the activities of life.
Humans are surrounded by a variety of other organisms. These organisms are either directly or indirectly associated with humans. For example, trees give food, shade, most important oxygen to humans. Cows and buffaloes give milk, bacteria and other organisms make the soil fertile and yield high productivity of crops. Not only humans every organism in the atmosphere are interacted with others to perform all its functions.
Therefore, It is definitely true that humans have interdependent relationships with other organisms.
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Where do weather phenomena such as hurricanes and tornadoes occur?
A) stratosphere
B) troposhere
C) mesophere
D) ionosphere
E) chronosphere
Answer:
b
Explanation:
Which of the following is not an example of an ecosystem service?
a. water is purified as it trickles down through a wetland
b. green plants provide a carbon sink that can help reduce global warming
c. creativity born from interactions with nature
d. all of these are examples of ecosystem services
I could really use some help
The one that is not an example of an ecosystem service is creativity born from interactions with nature. The correct option is c.
What is an ecosystem?An ecosystem is a geographical area in which plants, animals, and other species, as well as weather and scenery, coexist to produce a life bubble. Ecosystems comprise both biotic (living) and abiotic (nonliving) components.
Plants, animals, and other species are examples of biotic factors. A marine ecosystem, for example, contains 32% of the world's producers because water covers three-thirds of the earth's surface and provides a natural habitat for a diverse range of small and large living species and plants.
Therefore, the correct option is c. creativity born from interactions with nature.
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Asthenosphere is the
A) movement of objects toward each other
B) solid, outermost layer of the Earth
C) layer of Earth directly below the crust
D) crust and the upper portion of the mantle
E) solid layer of the mantle below the lithosphere
Answer:
solid layer of the mantle below the lithosphere
PLEASE HELP 50 POINTS BRAINLIST
Answer:
c
Explanation:
Answer:
c is the answer if that your queston
Explanation:
c
3. Describe the difference between sexual and asexual reproduction. Give at least one example organism for each type.
Answer:
Since sexual reproduction requires two individuals, it allows intermingling of genes which is beneficial for the individuals as well as the entire species. The organisms produced by asexual reproduction are genetically identical to each other. ( I hope it helps )
Help me please!
Cystic Fribrosis...
.
Answer: 50%
Explanation:
Half of the offspring have the FF allele meaning that they don't carry the gene
The other half has the Ff allele. Since it has the lowercase f, it means that it carries the cystic fibrosis gene
Hope this helps!