Answer:
Explanation:
his theory about evolution!
i think haha..
In humans, mitosis produces cells with ____ chromosomes and _____ chromosomes are found in the gametes after Meiosis.
Answer:
46, 23
Explanation:
Plant cells usually can be distinguished from animal cells because only plant cells have
Answer:
A plant cell contains a large, singular vacuole that is used for storage and maintaining the shape of the cell. In contrast, animal cells have many, smaller vacuoles. Plant cells have a cell wall, as well as a cell membrane. In plants, the cell wall surrounds the cell membrane.
Explanation:
Brainliest please?
a nucleotide is a phosphate-sugar nitrogen base. true or false
Answer:
true
Explanation:
nucleotides are made of a phosphate group, deoxyribose sugar and a nitrogenous base
research on obesity rates and genetically based skin color illustrate different types of biological change because
Explanation:
research on obesity rates and genetically based skin color illustrate different types of biological change because obesity rates demonstrate an evoked cultural response; genetically based skin color does not.
1. Name an antibody in our body.
2.What body system do antibodies work in?
Please help i will mark Brainly
no sé porque no entiendo inglés
Answer: IgG
Explanation: For example, IgG, the most common antibody, is present mostly in the blood and tissue fluids, while IgA is found in the mucous membranes lining the respiratory and gastrointestinal tracts. The five main classes of antibodies (immunoglobulins): IgG, IgA, IgD, IgE, and IgM.
I hope this helps! :)
what is meant by the term VO2 max
Answer:
VO2 max is the maximum volume of oxygen you can consume per minute per kilogram of body weight at your maximum performance. VO2 max is an indication of aerobic fitness and should increase as your level of fitness improves.
Answer:
VO2 is the maximum oxygen uptake.
Explanation:
VO2 is the maximum oxygen consumption during incremental exercise.
What type of microscope is used when Determining whether a tissue type is
human, plant, or animal
Answer:
compound microscope
Explanation:
they are illuminated and the image seen with this type of microscope is two-dimensional. this microscope is the most commonly used this microscope is the most commonly used you can view individual cells even living ones
Answer:
The Compound Microscope.
Explanation:
You would use this microscope because you are examining and analyzing a tissue sample and are trying to determine if its human, plant or animal. The compound microscope enlarges things to make them look bigger. So you would use this because you would be able to see the tissue sample more clearly and bigger and then all you have to do is look to see if that would be human, plant, or animal. I hope this helped, please mark brainliest if it did. :)
8. Why did Ofelia and Marcus keep everything the same for the plants except for the type of fertilizers?
a. They didn't know how to make an experiment.
b. They included many different independent variables.
c. They used constants/controlled varjables so only the independent variable was different.
d. They included many different dependent variables.
Answer:
b. They included many different dependent variables.
Explanation:
Changing something that does not matter is called a dependent variable.
also to me at least that's the only one that makes sense
4. Which is produced in cellular respiration? A. Carbon dioxide B. Oxygen C. Sugar
Answer: A
Explanation:
During cellular respiration, a glucose molecule is gradually broken down into carbon dioxide and water.
Farmers have selected for increased oil content from corn. For a long time, the plants responded with steadily increasing oil content, but recently the response slowed and then stopped. When this line of corn is crossed to another line and the hybrids are selected, the oil content resumed its climb. What is a plausible reason for the lack of response?
A. The environmental conditions improved.
B. The genetic variation for the trait was exhausted.
C. There was too much genetic variation for the trait.
D. The environmental conditions deteriorated.
E. Artificial selection is different than natural selection.
Answer:
B. The genetic variation for the trait was exhausted.
Explanation:
Oil content is a quantitative trait, ie., a phenotypic feature that depends on the accumulative effects of many genes and the interaction of a genotype with its environment. During crop improvement, the plants (i.e., lines) containing desired alleles involved in the variation of this trait will be selected, thereby increasing oil content but simultaneously decreasing the genetic variation of the population. In consequence, after successive rounds of artificial selection, lines will not have sufficient genetic diversity to be again selected for this trait.
What does it mean for a model to be "to scale", or a scaled model?
Answer:
To scale means it's the same size as in real life, as in 1 foot = one foot
Scaled means it's shown either larger or smaller, as in 1 foot = 1 inch or 1 foot = 1 mile
Explanation:
Is Octane a mIxture??
Answer:
No
Explanation:
Octane is a straight-chain alkane composed of 8 carbon atoms. Octane is a colorless liquid with an odor of gasoline. Less dense than water and insoluble in water.
Answer:
Octane is a straight chain alkane made up of eight carbon atoms. ... N-octane is a colorless liquid with a diesel scent. Less thick than water, insoluble in water.
Explanation:
Description: Octane is a chain alkane.
Molecular formulas: C8H18 or CH3-(CH2)6-CH3
Which of the following statements is true?
Mitosis produces four identical daughter cells from one parent cell.
Sexual reproduction occurs much more quickly than asexual reproduction.
Meiosis creates four nonidentical daughter cells from one parent cell.
Asexual reproduction occurs when an egg cell is fertilized by a sperm cell.
Answer:
Meiosis creates four nonidentical daughter cells from one parent cell.
Explanation:
Mitosis produces TWO identical daughter cells from one parent cell. This one is vice versa, Sexual reproduction occurs much more SLOWLY than asexual reproduction. Asexual reproduction occurs quickly. SEXUAL REPRODUCTION occurs when an egg cell is fertilized by a sperm cell.
Answer:
He is correct!
Explanation:
In muscle tissue, what is the reactant of lactic acid fermentation and the product that builds up during intense exercise?
The reactant of lactic acid fermentation and the product that builds up during intense exercise is glucose.
Homolactic Fermentation in Muscle CellsLactic acid fermentation is a metabolic process by which glucose or other six-carbon sugars are converted into cellular energy and the metabolite lactate, which is lactic acid in solution. Glucose is the simple sugar reactant used in this type of homolactic fermentation, instead of lactose used in the case of bacteria. This process of energy production is employed by muscle cells when oxygen levels are low, such as during periods of extreme exercise.Learn more:
brainly.com/question/25254561
Which of the following base pairs would be found in a cell
The base pair cytosine and guanine is found in the cell. The correct option is D.
What are base pairs?A base pair is a primary component of double-stranded nucleic acids that comprises two nucleobases that are hydrogen-bonded to one another.
They are the foundations of the DNA double helix and make a contribution to both DNA and RNA's folded structure.
Purines and pyrimidines are nitrogen bases that form hydrogen bonds between DNA strands.
Predicated by Chargaff's Rule, they associate together via complementary pairing A::T and G::C. The purines in DNA are the same as those in RNA: adenine and guanine.
The 2 significant pyrimidine bases in DNA are cytosine and thymine, which base pair with guanine and adenine. Uracil supplants thymine and base pairs to adenine in RNA.
Thus, the correct option is D.
For more details regarding nitrogenous bases, visit:
https://brainly.com/question/14090794
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Your question seems incomplete, the probable missing options are:
A) adenine-guanineB) cytosine-thymineC) uracil-cytosineD) cytosine-guanine25-1
Seasonal
Forest
Biome
Productivity
Kcal/m2/year
i Thom Scrub
Grasse
Desert
TROPICAL
20-
Scrubber Semi Dosen
Tundra
600
IS-
TEMPERATE
Grassland
2000
10-
Mean Annual Temperature (°C)
Pesert
200
0-
Seasonal
Forest
6000
5-11
Tundra
Rainforest
9000
10-
Scrubland
1000
500 1000 1500 2000 2500 3000 3500 4000
Mean Annual Precipitation (mm)
Based on the data given in the graph and table, which environmental factor contributes
to greater biodiversity?
O Plant biomass per meter
0 Available water
Average latitude
0 Average temperature
Answer:
18000
Explanation:
you add all the mean Annual precipitation
Please help me! I will give you all my points
I need help. Thanks!
Answer:
They bounce around and take form of the container
Explanation:
HURRY I WILL GIVE BRAINLIEST AND VERIFIED ANSWER & 100 PTS Earthworms are a species of worms that lives in moist soil along with other organisms like tiny insects and bacteria. Earthworms obtain water and nutrients by eating dead plant material found in the soil. Earthworms also release waste materials that help enrich the soil. Based on this information, which sentence is correct? The earthworms are an environment. The earthworms are a community. Soil is the earthworm’s habitat. Soil is the earthworm’s niche.
Answer:
it has to be the last and 2nd last one of them
Explanation:
Sorry if this is wrong
If you pass a magnet through a wire loop you can
Answer:
When a magnet is passed through a wire loop, Electrical energy is converted to mechanical energy. ... Electromagnetic or Magnetic induction is the production of an electromotive force or voltage across an electrical conductor due to its dynamic interaction with a magnetic field.
Investigation 2b the atmosphere in the vertical applications
Answer:
What is the Question?
Explanation:
A mutation is a (chance) of genetic material.
Many mutations are (neutral) (meaning not helpful nor harmful)
mutations Insertions and deletions are (?)
Answer:
An insertion changes the number of DNA bases in a gene by adding a piece of DNA. As a result, the protein made by the gene may not function properly. Deletion. ... This type of mutation occurs when the addition or loss of DNA bases changes a gene's reading frame.
Please help I need it ASAP!!
Patrilocal, matrilocal, and bilocal rules of residence encourage the development of extended family living.
Answer:
True.
Explanation:
It is true, patrilocal, matrilocal, and bilocal rules of residence encourage the development of extended family living.
A patrilocal residence is when married people live with the husband’s parents or close to them. Matrilocal is the opposite when married people live with the wife’s parents or close to them. Bilocal residency is where the couple lives after marriage can live with the husband’s parents or wife’s parents. Patrilocal, matrilocal, and bilocal rules of residence encourage the development of extended family living.
Patrilocal, matrilocal, and bilocal rules of residence encourage the development of extended family living is True.
What is Extended family?This is the type of family that includes in one household near relatives along with the nuclear family.
Patrilocal and matrilocal involves living near the husband and wife's parent respectively which encourages development of extended family living.
Read more about Extended family here https://brainly.com/question/1083881
The modern industrial agricultural practice that has resulted in high yields but with a loss in biodiversity is:
Answer: Monoculture
Explanation:
One type of crop at a time in one specific field. "Mono" means one.
Many of the plants in a grassland environment are specifically adapted to that habitat. The natural selection that led to this adaptation was a result of all
the following EXCEPT
populations of plants naturally exhibit variation
plants produce more offspring than can survive.
the available resources do not support all the plants,
related plant species share some genetic material.
Answer: hybridisation between related species is unlikely to contribute to adaptive speciation.
Explanation: any population has natural genetic variation. The available resources are insufficient for all plants (and conversely, not all offspring survive). Natural selection favours variations better suited to the conditions.
Although hybridisation is more common in plants than animals, and can lead to speciation, adaptive radiation from an ancestral species is the general response to environmental change, such as from rainforest to savanna. There is low probability of selective advantage from hybridisation of two ancestral species adapted to niches within the original habitat when the conditions in those niches changes significantly.
Answer:
The correct will be C: The available resources do not support all the plants.
Deep currents are caused by
O A) continental barriers.
O B) the Coriolis effect.
O C) global wind belts.
OD) differences in density of ocean water.
What isotope has 5 protons and a mass number of 11
Answer:
Boron (- 11)
Explanation:
It has 5 protons and a mass number of 11 .
Argentina located on the tropic of Capricorn. At what position of earth, will the sun be exactly overhead at Argentina?
position 1
position 2
position 3
position 4
Answer:
Position2 would be answer
Explanation:
Answer:
Position 2
Explanation:
I did the test
Many biotic factors affect individuals in a population. An example of an organism being directly affected by a biotic factor is
Answer:
an example of an organism being directly affected by a biotic factor is
a wood pecker makes holes in a trees bark and that allows insects into the tree killing it the biotic factors are the wood pecker and the insects the affected organism is the tree
Explanation: