Answer:
the vaccine is very important
Explanation:
step by step explenation
Organisms are classified into one of three domains by scientists. Which of the following characteristics is used most often to classify organisms into the proper domain?
A. genetic similarities
B. body shape similarities
C. presence or absence of photosynthesis
D. presence or absence of a cell membrane
Answer:
Most likely A. Genetic similarities
Explanation:
Because that is how you can tell they are alike and what they have in common to actually classify what family, kingdom, and domain they are in.
Genetic similarities are used most often to classify organisms into the three domains. Therefore, the correct option is A.
What are the three domains of life?The three domains of life are Bacteria, Archaea, and Eukarya, and they are distinguished based on their genetic differences. For example, Bacteria and Archaea are prokaryotes and lack a nucleus, while Eukarya are eukaryotes and have a nucleus.
The genetic material in Bacteria and Archaea is organized differently from that in Eukarya, and they also have distinct cellular structures and metabolic pathways. Therefore, genetic differences are the primary characteristic used to classify organisms into their appropriate domain. Therefore, the correct option is A.
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I will give 100 pts pls help Give an example of two other body systems that work together and explain how they support each other.
Answer:
The circulatory system and the respiratory system work together to bring nutrients and oxygen to your body.
Explanation:
I hope this helps! Have a great rest of your day!
Answer:
Two systems that work very closely together are our cardiovascular and respiratory systems. The cardiovascular system includes your heart and blood vessels , which function to remove deoxygenated blood from and return oxygenated blood thoughout your body. The heart then sends the oxygenated blood out to the body .
A good example is pulmonary system and the circulatory system .
Explanation:
please mark me as brainliest.
Scientists once tried to use potatoes to make vaccines. Why do the scientists think that using soybeans will be more successful?
Answer:
Scientist think so because soybeans can observe and grow
Explanation:
Potatoes are already grown. A soybean can track whether the bean will sprout easily and healthy. A dead soybean means the vaccine isn't safe.
Hope this helped!
Pls help I am getting timed I have 5 minutes left.
Which are true of electromagnetic waves? Select all that apply.
They have different wavelengths.
They have the same frequency.
They all travel at the same speed.
When they travel outside of a vacuum, their speeds increase.
Answer:
Select
a and c
Hope it helps, please mark as brainliest.
If a person has brown hair, what genotypes might they have?
Answer:
Genotype is the genetic makeup of an individual. Phenotype is the physical appearance of brown hair.
Hello, I Am BrotherEye
Answer:
Genotype is the genetic makeup of an individual eg Bb. Phenotype is the physical appearance eg brown hair.
Explanation:
Your genotype codes for your phenotype — the trait we can actually see. For example, if the blue-eyed parent passed down a blue allele, and the brown-eyed parent passed down a brown allele, the child's genotype will be blue-brown, and his or her phenotype will be brown.
Sources:http://web.fscj.edu/David.Byres/2010notes/ch10notes.html
Which organism is not limited by size because of its structures and life cycle?
A. firefly
B. octopus
C. tree frog
D. orca
Answer: D. orca
Explanation:
The plants in level 1 of a food pyramid obtain 30,000 units of energy from the Sun. How much energy is available for the organisms in level 2? Level 3?
Answer:
level 2 = 3,000 level 3=300
Explanation:
Only 10 percent will be transferred to the next level and 10 percent of 30,000 is 3,000. 10 percent of 3000 is 300
Question about space, question in the photo.
Answer:
We are limited by not having enough resources, research, or technology to last all the way to the ends of the univers.
Explanation:
This is because humans cannot live without food and water and oxygen for so long.
A student is constructing an explanation of the cycling of matter in and out of a plant during photosynthesis. Which statement would be most useful for the student to include? A.
Photosynthesis uses carbon dioxide and water, and releases oxygen.
B.
Photosynthesis uses oxygen and carbon dioxide, and releases water.
C.
Photosynthesis uses water, and releases carbon dioxide and oxygen.
D.
Photosynthesis uses oxygen, and releases carbon dioxide and water.
The process by which green plants and some other organisms use sunshine to create meals from carbon dioxide and water is called photosynthesis. Therefore, option (A) is correct.
What is photosynthesis?Photosynthesis is the process by which green plants and some other species use sunlight to create food from carbon dioxide and water. Other organisms may also participate in this process. Chlorophyll, a green pigment, is typically involved in the process of photosynthesis, which results in the production of oxygen as a byproduct in plants.
Photosynthesis takes place in the chloroplast, a specialized intracellular organelle found in plants and algae, which emerged considerably later. During the day, photosynthesis is carried out by chloroplasts. The photosynthetic cells use NADPH and ATP, the direct results of photosynthesis, to make a variety of chemical compounds.
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How would a reduction in the snail population affect this ecosystem
Answer:
High density also affected the weight of snails and survival to a greater degree than ... that snail populations are regulated by nonlinear density-dependent mechanisms. ... individuals in the environment is a critical ecological factor that can affect the ... is to treat water bodies with a molluscicide to reduce the number of snail
Explanation:
The table below provides information about four organisms. All four organisms are classified as Kingdom Animalia, Phylum Chordata, Class Mammalia. Which of these organisms are most likely classified in the same Order?
A Eastern mole, coyote, and red fox, because they all have thick fur.
B Coyote, eastern mole, and red fox, because they live in similar habitats.
C Eastern mole and side-striped jackal, because they have specified dietary needs.
D Side-striped jackal, red fox, and coyote, because they have shared physical characteristics.
Answer:
Kingdom Animalia
Explanation:
Living organisms have been classified into a large group called DOMAIN. Based on the domain classification, living organisms are either prokaryotic (without a membrane-bound nucleus) or eukaryotic (possess membrane-bound nucleus). The domains were further classified into six (6) Kingdoms viz: Archaebacteria, Eubacteria, Protista, Fungi, Plantae, and Animalia.
Each living organisms that make up a Kingdom has its own characteristics. Based on the characteristics outlined in the attached image, it depicts that of a living organism in Kingdom Animalia because all animals are belong to the domain Eukarya i.e. are eukaryotic, multicellular and heterotrophic.
Organisms in Kingdom Animalia depend on other organisms for their food source i.e. heterotrophic. They possess more than one cell i.e. multicellular.
where does light-dependent reactions Calvin cycle take place at?
Answer:
They take place in the chloroplast :)
Don has a mutation in his genes. Neither of his parents have Don's mutation. Don's mutation is present in all of his cells. Where did this mutation first occur?
a) in any of don's cells. the mutation then spread
b) we cannot know. more information needed
c) in the sperm or egg cells of his parents
d) in don's sperm cells. the mutation then spread
Neither of his parents have Don's mutation. Don's mutation is present in all of his cells. Both of the parents may have had the recessive gene and passed it on to the child, don.
What are the 4 types of mutation?Germline mutations occur in gametes. Somatic modification occur in other body .Chromosomal modification are changeovers that alter chromosome structure.Point mutations Frameshift mutationsThus, option "C" is correct, in the sperm or egg cells of his parents.
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ANSWER FOR BRAINLIEST
Cells in the body take in nutrients and produce wastes. After the wastes leave the cell, what structure do they
enter?
1. Another cell
2. A capillary
3. The digestive system
4. The kidney
5. The lungs
Answer:
The Digestive System
Explanation:
Most nutrient absorption occurs in the small intestine. Nutrients are absorbed through its walls into the circulatory system and by the time the chyme exits the small intestine, only water and undigestible substances are left behind. The chyme then enters the large intestine. (Or The Digestive sytem anways)
please help me i need help
Answer:
the image is blurry
Explanation:
Which name correctly identifies the scientific name of the gray wolf?
Answer:
Therefore, the gray wolf's scientific name is Canis lupus. This naming system is referred to as binary nomenclature and is the same all around the world, which helps people who speak different languages talk about the same species without question.
In the crossing Aa x Aa, if A is the allele for pigment and a is the allele for albinism, what is the probability that the offspring will be albino (show the recessive trait)?
Answer:
25%
Explanation:
help meeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer:
w= 6
Explanation:
I need the organelle and it's role in analogy.
I’ve been called the storage tank. I’m a sac filled with water, food, enzymes, and waste. I’m big in a plant and tiny in an animal.
I’m like the UPS delivery person. I deliver stuff, mostly proteins.
I’m the fluid in the cell that fills in the space, my main purpose it to hold organelles in place.
I’m found only in plant cells, I’m as green as can be, I make food for the plant using the sun’s energy.
Answer:
chlorophyll yeah yeah yeah yeah
Identify the product of seafloor spreading.
A.
tides
B.
sedimentary rock
C.
salt in the sea
D.
volcanic rock
best answer gets brainlyest what are the building blocks of life?
How do root cell membranes allow osmosis.
A.a reflex triggers the need for water in the plant.
B. They keep water out of the plant
C. They are impermeable
D. They are semi permeable
What percentage of the pea pods are going to be yellow?
Answer:
50% will be the percentage
Explanation:
Since you have two lowercase letters on the right side of the punnet square, there is a 50% chance that the pea pods will be the color green and the other side is dominated by yellow pea pods, which tells us that the percentage is also 50%. Summarized, there is a 50% chance that the pea pods will either be green or yellow.
Answer this please no link
describe an experiment (using 3-5 complete sentences) that you could conduct to test whether or not humans can see in complete darkness. Make sure to include your independent and dependent variables.
Answer:
An experiment that I could conduct to test whether or not humans can see in complete darkness is by simply going into a place where I know it would be pitch black if I turned off the lights. Such as an basement or closet. I could have a friend or family member place an object close to me in the same room. Once the lights have been shut off I could easily try and find it. I have tried this experiment using a friend and myself. I could find the object just by trying to use things near me to guide myself and eventually found it. My friend on the other thought that they didn't need to use any senses to find the object but failed sadly. I say that my way of working my way to the object in the dark was most helpful because if you are familiar with your surroundings it could make things a lot easier. If you try not to use senses to help yourself in the dark things could get dangerous. You could either run into something or get hurt or end up grabbing the wrong thing.
Explanation
sorry if I went overboard I tend to write a lot.
what type of bird egg is this btw i live in sc i found it in my backyard my dog was about to step on it
pls say right answer
Answer:
Can you paste a picture here?
what does the mitochondria do to produce a ton of energy
SOMEONE HELP ITS DUE SOON I NEED HELP WITH MY HOMEWORK!!
Observe each image of the Punnett square and list the three genotypes and the probability of each genotype occuring.
Answer:
i believe its
Explanation:
Bb = 25% chance, BB = 50% chance, bb = 25% chance
Which of the following features is common to prokaryotes and many eukaryotes?
The nuclear membrane is present
Membrane-bound subcellular organelles are present
Chromosomes are present
The cell wall is present