Answer:
A is protist and B is plant
Explanation:
Animals are multicellular, organism A cannot be an animal. Organism B is a plant and not a fungus because it has chloroplasts. Chloroplasts are organelles in plant cells that help make food through photosynthesis.
The kingdoms in which these organisms should be classified are
organism A in Protist and organism B in Plant.There are a number of features that are shared by a large variety of organisms. The organisms with certain important features in common are put together into one group. The largest of these group is known as kingdoms.
The organism A belongs to kingdom protista because the kingdom bears the following features:
They are eukaryotes bearing membrane bound organelles.They are single-celled (unicellular) lacks a cell wall but contains a definite nucleus.The organism B belongs to kingdom plantae because the kingdom bears the following features:
They contain green pigment known as chloroplasts that enables them make their own food.They are many-celled (multicellular)They are eukaryotes bearing membrane bound organelles.Learn more here:
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is a collective human effort to comprehend, or better understand, the history of the natural world and how it works, through physical evidence collected via observations.
Who creates best management practices? Why?
Answer:
Best management practices (BMPs) are methods that have been determined to be the most effective and practical means of preventing or reducing non-point source pollution to help achieve water quality goals. BMPS include both measures to prevent pollution and measures to mitigate pollution
Oxygen has an atomic number of 8. The n=1 energy level has two electrons, and the n = 2 energy level has six electrons. Oxygen's valence is _______.
● +2
● -2
● +1
● -1
Answer:
Oxygen's valence is +2
the answer is +2
I hope this helps
Answer:
● -2
Explanation:
Oxygen needs to gain 2 more electrons to have 8 electrons in outer most shell (octet rule). Gaining electrons makes you negative thus, oxygen gains 2 electrons and has valence of -2.
why do the products of genetic engineering must undergo many tests before they can be sold
if they did something wrong while doing it: for example, if they were supposed to make your future baby's hair pink but instead it made your baby be bald forever, this will be very harmful to the communities. they will lose a lot of money and receive lots of hate.
hope this helps. :)
stay safe, happy, and healthy! have a great day.
deepali here!!!
What is precipitation reaction???
Answer:
When 2 or more liquids chemically combine to form a solid
Explanation:
During respiration, animals excrete it as a gas known as
Answer:
carbon dioxide
hope it helps
The Darwinian theory of organic evolution through natural selection affected American religion by a raising awareness of the close spiritual kinship between animals and human beings. b turning most scientists against religion. c causing a revival of the doctrine of original sin. d sparking the rise of new denominations based on modern science. e creating a split between religious conservatives who denied evolution and accomodationists who supported it
Answer:
.e creating a split between religious conservatives who denied evolution and accomodationists who supported it
Explanation:
The Darwinian theory of organic evolution proposed that all forms of life evolved from more primitive life by differential survival and reproduction (i.e., by natural selection). Moreover, creationism is the religious belief that humans were created by God, whereas accommodationists refer to the persons that endorse cooperation and concession to the viewpoint of the opposition. In this case, Darwinian theory challenged the traditional religious anthropocentric viewpoint on human origins (i.e., humans descended from ape-like creatures by natural selection).
The invention of the microscope led to the discovery of the cell by Robert Hooke. While looking at cork, Hooke observed the box-shaped structures, which he called "cells" because they reminded him of the cells (rooms) found in monasteries. This discovery led to the development of the cell theory. Credit for developing the cell theory is usually given to two scientists. Theodor Schwann and Matthias Schleiden. The cell theory was then proposed by Theodor Schwann in 1839. There are three parts to this theory: living organisms are made up of cells, cells are the basic structural unit of all organisms, and all cells come from pre-existing cells. Which of these is supported by the tenets of the cell theory? Select ALL that apply. les )) A) Energy flow occurs within cells. B) Mitosis produces identical daughter cells. C) Living organisms can be unicellular or multicellular. D) DNA is copied and passed between cells during cell division. E) Single-celled bacteria grow and then divide in half to make new bacteria.
Living organisms are made up of cells, cells are the structural unit of all organisms, cells come from pre-existing cells Energy flow occurs within cells.
What are the main points of cell theory?The main points of cell theory are:
All living things are made up of cells.Cells are the raw building blocks of life.All cells come from preexisting cells through the cycle of cell division.Energy flow occurs within cells.Thus, cells come from pre-existing cells Energy flow occurs within cells.
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Steady callin' my phone
I done told you before that it's over, leave me 'lone
Know it's hurtin' you to see me gone
Dark clouds, you gon' see me storm
I won't go back
But trust me, you're gon' hold that
Hold that
Answer:
that some nice
so nice i made a remix
Steady callin' my ex
I done told you before that im g.ay,leave me be
Know your actually happy im gone
Dark clouds, you gon' see me fart aggressively
I won't hold back
But trust me, you're gon' smell that
smell that
Explanation:
What makes leaves look green?
A. Magnesium (Mg) absorbs all the colors of the rainbow
B. Magnesium (Mg) absorbs green light and reflects all other colors
C. Magnesium (Mg) absorbs red and blue light but reflects green light
Answer:
It will be C( Magnesium absorbs red and blue light but reflects green light)
What is the job of the enzyme telomerase?
Answer:
Telomerase is the enzyme responsible for maintenance of the length of telomeres by addition of guanine-rich repetitive sequences. Telomerase activity is exhibited in gametes and stem and tumor cells. In human somatic cells proliferation potential is strictly limited and senescence follows approximately 50-70 cell divisions.
Are fossils evidence or just a rock? Simple answer please!
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Fossils are the preserved remains, or traces of remains, of ancient organisms. Fossils are not the remains of the organism itself! They are rocks. A fossil can preserve an entire organism or just part of one
Which of the following would a prokaryote have?
A. Cytoplasm
B. Nucleus
C. Mitochondria
D. Golgi apparatus
An independent variable is that which is:
A. Kept constant.
B. Observed to develop a hypothesis.
C. Changed by the scientist.
D. Measured by the scientist.
Answer:
C. Changeed by the scientist
Explanation:
An independent variable is also known as the test veriable. It is the one you change to get a different result is the dependent variable a.k.a the out come variable. Hope this helps!
What order do these go in?
A-Chromosome
B-Nucleus
C-Cell
D-Gene
These aren't in order. I just need to know what order to put them in.
Answer:
Cell
Nucleus
Chromosome
Gene
I guess
Answer:
The order from smallest to largest is nucleotide,gene,DNA,chromosome,nucleus,cell,organism
Explanation:
Nucleotide the buiding blocks of DNA are the smallest among the given options.DNA is bigger than gene but smaller than chromosome as DNA fits within a chromosome.
On the other hand chromosome is present within the nucleus.Nucleus along with cytoplasm and various cell organelles builds a cell.
Many cells are specifically arranged to form an organism.
So the order from smallest to largest is
NucleotidegeneDNAchromosomeNucleuscellorganismRead more on Brainly.com - https://brainly.com/question/14213661#readmore
What pigment do plants use as a catalyst for photosynthesis?
A. Water
B. Cyanobacteria
C. Chlorophyll
D. Carbon dioxide
Answer:
Chlorophylls are natural green pigments ubiquitously present in plant kingdom, which play an important role in photosynthetic process, a vital function for life on Earth.
Explanation:
Your turn. Now you have to find the right answer based off my explanation
Answer:
C. Chlorophyll
Explanation:
Chlorophyll is the pigment, that plants use as a catalyst for photosynthesis.
PLZZZZZ HELP QUICK!!!!!
A pea plant has purple flowers. It has a genotype Pp. Which of the following about the gene of flower color in the pea plant is true? (3 points)
a
The pea plant has only recessive alleles for the gene.
b
The pea plant has both dominant alleles for the gene.
c
The pea plant received the same allele from each parent.
d
The pea plant received different alleles from the parents.
Answer:b
Explanation:
i think that the answer is b.
Part E
Explain your justification for the changes in trait distribution between years 1 and 10. What do you think will happen to the population by year 15?
Answer:
It will continue to rise.
Explanation:
Genetic variation results in the changes in trait over the period of time. Hence, traits do change over the years, but it is a gradual process. The population will become more stable due to successful traits.
What is genetic variation?Genetic variation refers to the changes in the genotype of an individual. It imparts stability to the population. Genetic variation results from meiotic cell division where recombination of gene produces genetic exchange of heredity material.
Those traits which are successful in nature that means those variations which provide stability to the organism in any environment are favoured. Organisms with such variations adapt, survive and further reproduce to continue their existence. Such traits are transmitted to the progeny as well.
Thus, gradual accumulation of changes in traits contribute to a more stable population over the span of years.
Therefore, changes in traits are important in determining the track of evolution on earth.
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I really need help on this question and nooo links the question is in the screenshot
biomagnification
eutrophication
global warming
biogeochemical cycles
What is the purpose of a conclusion?
O A. To predict how something will turn out
B. To explain why the data support or reject the hypothesis
C. To make an educated guess about a particular question
D. To collect or analyze the experimental data
Two children and their dog are outside. The children are skating, and the dog is eating. It begins to rain, and the children and dog rush inside so quickly that it causes them to breathe more rapidly. When they are inside, the children dry their hair using towels, and the dog dries it's fur by shaking it's fur.
Look at the list of actions below:
1. The children skating
2. The dog eating
3. The children breathing more rapidly
4. The dog breathing more rapidly
5. The children using towels to dry their hair
6. The dog shaking it's fur to dry it's fur
Which actions best represent inherited behaviors?
A - 2,3,4,6
B - 2,4,6
C - 1,5
D - 1,2,3,4,5,6
Which microscope were cells first observed?
Answer:
Leeuwenhoek made his own microscope lenses, and he was so good at it that his microscope was more powerful than other microscopes of his day. In fact, Leeuwenhoek's microscope was almost as strong as modern light microscopes.
Explanation:
Hope this helps you
And your Answer is Best management practices (BMPs) are methods that have been determined to be the most effective and practical means of preventing or reducing non-point source pollution to help achieve water quality goals. BMPS includes both measures to prevent pollution and measures to mitigate the pollution.
Answer:
Use Fertilizers Wisely.
Apply Pesticides Wisely.
Use Landscaping Practices that Prevent Erosion.
Wash Your Vehicle Wisely.
Dispose of Pet Waste.
Use and Dispose of Household Chemicals Safely.
Evaluate Existing Roads
Do you agree or disagree with the statement ? : "The following mutated DNA shown in the table is a substitution."? How
do you know?
Normal DNA: TAC GAC CTC ATT
Mutated DNA TAC GGT ACC TCA TT
nope
Explanation:
because there is also addition of bases in the mutated gene however there is some bases which are just substituted for other.
hope this make sense:)
Cancer cells do not respond to signals
that regulate what process?
A. transcription
B. cell cycle
c. metabolism
Answer: Cell cycle, B
Cancer cells do not respond to the signals that regulate the process of cell cycle. The correct option is B.
What signals do cancer cells respond?Cancer cells do not respond to signals that regulate the cell cycle. The cell cycle is the process by which cells grow, divide, and create new cells. Normally, cells are tightly regulated by signals that tell them when to start and stop the cell cycle.
However, cancer cells have mutations that allow them to ignore these signals and continue dividing uncontrollably. This leads to the formation of tumors and the spread of cancer throughout the body.
Cancer cells often ignore signals that regulate the cell cycle, leading to uncontrolled growth and division, which ultimately contributes to the formation of tumors.
Therefore, the correct option is B.
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Which of the following could be reasons why population sizes may reach and maintain plateaus? Select the three (3) that apply.
Answer:
limits in food supply
competition with other species
competition for space
What maintains the average global temperature suitable for living organisms?
A)fossil fuels
B)tropical storms
C)volcanic activity
D)greenhouse gases
D. greenhouse gases is the answer
greenhouse gases
The atmosphere traps and distributes the sun's heat energy.
What are the two modes of genetic variation of organisms
Answer:
mutation and sexual reproduction
Explanation:
Genetic variation within a population occurs via mutation and sexual reproduction, and can be measured using average heterozygosity. Genetic variation between populations is called geographic variation.
a. Explain how photosynthesis allows carbon to be sequestered naturally by plants.
Answer:
Plants absorb carbon from the air and use the sun's energy to make sugars and other carbohydrates which the plant can store and use later or be used by other organisms.
Explanation:
