Answers
Answer:
if its a standardized test and you don't know click c
Explanation:
the most common answer on standardized tests is c
Related Questions
How does the molecule marked A enter our body
Answers
Answer:
Explanation:
A, breathing. It contains oxygen and that is what we use to breath.
Answer:
eating.
Explanation:
glucose (C6H12O6) is a monosaccharide aka a carbohydrate that we eat.
3 points
Choose the body systems responsible for the following interaction: An
increased blood flow to carry white blood cells to an injury site. *
Nervous System
Endocrine System
Lymphatic System
Immune System
Circulatory System
Respiratory System
Skeletal System
Muscular System
Excretory System
Digestive System
Integumentary System
w
Reproductive System
Answers
Answer:
The Circulatory system
Unit 4 review grade 5
Answers
Answer:
theress no question
Explanation:
Answer:
you left me speachless and where is the photo how am i soupposed to do your work if i dont know what im doing
btw the answers 4
Explanation:
16. The primary function of the cell wall is to
A.support and protect the cell.
B. store DNA.
C. direct the activities of the
cell.
Answers
Hope this helps and good luck on ur exams :))))
Answer:
A support and protect the cell
A mutation that could be inherited by offspring would result from-?
Answers
Answer: Along with substitutions, mutations can also be caused by insertions, deletions, or duplications of DNA sequences. Some mutations are hereditary because they are passed down to an offspring from a parent carrying a mutation through the germ line, meaning through an egg or sperm cell carrying the mutation.
Explanation:
A mutation that could be inherited by offspring would leads from a base substitution in gametes during meiosis. The correct option is D.
What is mutation?Any alteration to a cell's DNA sequence. Alterations in cell division can result in specific mutations.
As can exposure to environmental DNA-damaging substances. Mutations may be negative, positive, or ineffective.
Errors in DNA replication during cell division, exposure to mutagens, or viral infection can all cause mutations.
Somatic mutations (which happen in body cells) cannot be passed on to offspring, whereas germline mutations (which happen in eggs and sperm) can.
A base substitution in gametes during meiosis would result in a mutation that might be passed on to progeny.
Thus, the correct option is D.
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Your question seems incomplete, the probable complete question is:
A mutation that could be inherited by offspring would result from-?
Artificial selection has produced a wide variety of crop plants, livestock, and pets. Which characteristic of artificial selection makes it different from natural selection
Answers
Answer:
Genetic Problems
Explanation:
When people genetically modify animals, they can mess up a lot of their natural abilities. For example in some cases scientist have made cows who produce more milk, but couldn't reproduce anymore because of it. Sometimes it even hurts the animal. People have bred dogs in certain ways that makes it hard for them to breathe, like Bull dogs who has respiratory issues. This makes decreases their life span and continuing to bred them will only make it worse. When scientist have a certain trait they want they also make animals breed with their own families. Incest creates a lot of genetic problems.
I hope this helped.
The boulders, rocks, and pebbles at the base of this cliff are the same kind of rock as the cliff itself. What can you conclude from this evidence? Check all that apply.
A.
Waves are causing the cliff to crumble.
B.
The boulders, rocks, and pebbles were originally part of the cliff.
C.
The cliff is eroding, so the lighthouse was not built in a safe location.
Answers
The boulders, rocks, and pebbles were originally part of the cliff can conclude from this evidence.
What are the features of boulder rocks?A boulder is defined as any rock larger than 16” in diameter. They are available in two basic shapes: round and angular. Round boulders have smooth edges and curves.
Moreover, a boulder is a rock fragment with size greater than 25.6 centimetres (10.1 in) in diameter. Smaller pieces are called cobbles and pebbles.
A boulder is defined as any rock larger than 16” in diameter. They are available in two basic shapes: round and angular.
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Students are conducting a lab estimating the time it takes for the cell cycle in normal chicken cells. They find that the average time for one complete cell cycle is 22 hours.
What differences would they expect to see in cancerous chicken cells?
A Cancerous chicken cells will spend more time in interphase.
b Cancerous cells will not complete all phases of the cell cycle.
c Cancerous chicken cells will complete mitosis in a shorter amount of time.
d Cancerous chicken cells and normal cells will have the same total time to complete the cell cycle.
Answers
Answer:C!
Explanation:
Cancerous chicken cells will complete mitosis in a shorter amount of time.
The difference they would expect to see in cancerous chicken cells is cancerous chicken cells will complete mitosis in a shorter amount of time. The correct option is c.
What are cancerous cells?Cancerous cells are those cells that cause cancer in organisms. These cells are the converted form of normal cells. The normal cells are converted into cancerous cells by the means of mutagens.
The cell cycle is the cycle of the division of a cell. The cell divides itself and forms a new daughter cell. That's how a body increases the older cells to divide and produce new cells. The process is called mitosis.
Now, the normal cells divide at a constant and normal rate that is needed, but the cancerous cells divided abnormally and rapidly which cause tumor in the body.
Thus, the correct option is c. Cancerous chicken cells will complete mitosis in a shorter amount of time.
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Weston has been taking trumpet lessons for years. Which of the following muscles allows him to by the trumpet by blowing and sucking in air?
A Buccinator
B. Orbicularis oris
C. Epicranius
D. Masseter
Answers
Answer:
B Orbicularis oris
Explanation:
took the test
Selective breeding can produce plants and animals with
A
desired traits.
B
undesired traits.
C
extra chromosomes.
D
fewer chromosomes.
Answers
Answer:
A Desired traits
Explanation:
selective breeding is the breeding animals or plants to get desired traits.
What is the definition of totipotent?
Answers
Answer:
This is what it means,
Explanation:
of an immature or stem cell) capable of giving rise to any cell type or (of a blastomere) a complete embryo.
"totipotent embryo cells can differentiate into a hundred different cell types specialized to form such tissues as skin, marrow, and muscle"
Answer:
(of an immature or stem cell) capable of giving rise to any cell type or (of a blastomere) a complete embryo.
Explanation:
Which organisms should be classified in more than one trophic level?
Answers
Birds are also organisms that belong to more than one trophies level. When birds eat seeds they become the primary consumer, but when they eat insects they become the secondary or even the tertiary consumers.
e Sudan Black
7. How many water molecules are removed when Sucrose gets broken down into glucose and
fructose?
a. 1
b. 2
C. 3
d None
Answers
What is the best way to describe the concept of “homeostasis”.
Answers
the basic unit of structure and function in a living thing is called a
Answers
Cell
what do the arrows in a food chain represent
Answers
Answer:
Essentially, it means that organisms must eat other organisms. Food energy flows from one organism to another. Arrows are used to show the feeding relationship between the animals. The arrow points from the organism being eaten to the organism that eats it.
Explanation:
brainliest please?
1. Explain the pathway of Endosymbiosis, and explain the job of all the organelles involved.
Answers
Answer:
All living things are made up of cells. Even though there are many millions of life forms on earth, all of them are made up of only two basic types of cell: prokaryotes and eukaryotes.Cells contain DNA. Prokaryotes (pro-carry-oats) are small and simple and have rings of circular DNA floating free inside the cell. Eukaryotes (you-carry-oats) are large and more complex.
all you need is in the photo
Answers
i need help with this can someone help me?
Answers
Explanation:
Predation plays an important role in the overall health of an ecosystem since it regulates the population of preys as well as maintain the population of higher-level consumers. If predators were eliminated from an ecosystem, it would cause an increase of the population of preys and potentially decrease the population of other organisms on lower trophic levels. An example of such effect can be seen from the population of rabbits and plants supposing that foxes, eagles and snakes are eliminated from the ecosystem. The rabbit population will multiply, causing a decrease in the population of plants such as grass that rabbits feed on.
Hope this helps :)
If a link is removed or destroyed in the food chain of a biome, the chain will be disrupted.
True or False
Plz hurry
Answers
It is true because any food chain needs every link, if it is missing even 1 link another will fail eventually.
Why do levels of photosynthesis change based on location and time of the year?
Answers
Answer:
Because of the Earths rotation
Explanation:
Hope this helps
Answer:
Being in a hot climate can destroy the stage of photosynthesis or a cold climate, and if in the winter, it can get really cold, or in the fall windy...
Explanation:
What is the third part of cell theory?
All cells come from pre-existing cells
All cells contain DNA
All cells contain a nucleus
All cells maintain homeostasis
Answers
Answer:
Explanation:
All cells come from pre-existing cells
What species and class does gossypium belong to?
Answers
Answer:
Gossypium belongs to the Gossypium arboreum L. species.
Which statement below is FALSE about how surface currents affect climate?
a
Cold water currents can absorb heat and produce cooler air temperatures.
b
The temperature of the air above a certain region is what affects the temperature of the ocean's surface currents.
c
The temperature of the water at the surface of the ocean affects the air above it.
d
Warm water currents can heat air and produce warmer air temperatures.
Answers
Answer:
B
Explanation:
Which structures produce a fluid to protect the body in the first line of defense? Select four options.
A.hair
B.stomach
C.mouth
D.eyes
E.skin
Answers
Answer: b,c,d,e.
Explanation: got them all right on my edgenui ty unit test
the blunt, cartilaginous, lower
tip of the sternum
Answers
Which organism has the least amount of energy in this food web?
Answers
Answer:
Eagle
Explanation:
Energy lessons the higher the animal is
Ex-
1000 plant
100 deer
10 wolf
In ____ ecosystem decomposers breakdown dead or decaying organisms, returning nutrients to the soil to be used by plants.
a. An unstable
b. A balanced
c. A defective
Answers
6. Which list of characteristics describes organisms classified as animals?
Answers
Answer:
Animals are heterotrophs; they must consume living or dead organisms since they cannot synthesize their own food and can be carnivores, herbivores, omnivores, or parasites
Explanation:
Study the organ systems in the diagram below.
rema
The organ system that filters and removes waste from the human body
Answers
Answer:
The urinary system filters and removes waste from the human body