Answers
Answer: A: People with different goals can make contributions to scientific knowledge.
Schwann and Virchow both had different goals for what they were trying to discover, but both ended up adding to the same theory.
Hope this helps :)
Related Questions
about artificial selection, determine if YOU think the benefits of artificial selection outweigh the disadvantages.
PLEASE HELP!!!!
Answers
Answer:
What YOU think
Explanation:
That's what it asks, but here are some points to help you along your way: Artificial selection has brought about the extinction or overpopulation of certain species. This can be seen in the avocado or banana industry. Consumers like the smaller, sweeter species of avocadoes. This caused that species to explode and the old ones to become endangered as farmers grew only that type and bred them selectively. Consumers like the smaller, less mushy, less sweet banana species, so now an amazing species of banana is extinct because the forests that used to have them now no longer exist or were changed to grow only that type of banana. Flip it to the animal side, and it's the same story. Those turkeys that the president "Saves" every year? because of artificial selection, that turkey dies a few weeks later because he grew too plump. Why? Because those turkeys are artificially selected to grow much larger than a normal turkey, and their lifespan is not in mind as they are grown for meat. Also, I hope all of this work gives me brainliest :/
Specialized Cells and tissues
TA
What is the function of muscle tissue?
O A. To contract to cause movement in the body
OB. To cover the body to protect other cells
C. To transport materials and defend the body
O D. To send signals to control the body
Answers
A to contract to cause movement in the body
Some viruses attack cells by inserting their own DNA into the host cells’ DNA. Why might it be simpler for these viruses to attack prokaryotic cells than eukaryotic cells?
A. Prokaryotic cells have less DNA than do eukaryotic cells.
B. The rapid growth of prokaryotic cells generates more viruses.
C. Unlike eukaryotic cells, prokaryotic cells do not have a nucleus.
D. The cell wall in prokaryotic cells is a less effective barrier.
Answers
Answer:
C
Explanation:
Because eukaryotes have membrane bound nucleus where they store their generic information
Which 2 (TWO) of the following statements is true for asexual reproduction?
a. Can occur in mammals through binary fission
b. More advantageous than sexual reproduction
c. Mode of reproduction for E. coli, a prokaryotic organism
d. Can occur in animals through fragmentation
Answers
Answer:
c and d are true
Explanation:
Mode of reproduction for Escherichia coli, a prokaryotic organism
Can occur in animals through fragmentation
someone pleaseee help me with this !!
Answers
Plant and animal cells both have cell membranes
True
Or
False
Answers
Answer:
false
Explanation
Which statement is False?
A.) Both Eukaryotic and Prokaryotic cells have genetic information (DNA), cytoplasm, ribosomes and a cell membrane.
B.) The cell membrane (made up of lipids) is "semi-permeable" which means it only let's certain materials in and out, and helps keep cells stable, which is known as "homeostatis".
C.) Cells contain a cytoskeleton, which is a collection of fibers that provide support for organelles and aides in the cells internal movements.
D.) Eukaryotes do not have a nucleus, nor do they have "membrane bound organelles", like the golgi apparatus or the endoplasmic reticulum (ER)
Answers
Answer:a
Explanation:
What helps to transport materials across the membrane, can open and close, or even change shape?
proteins
glucose
cells
Answers
1. Which of the following is not a characteristic of natural selection?
A. More offspring are born than will survive to reproduce.
B. Mutations appear randomly.
C. Breeding pairs are chosen by humans.
D. Organisms that are better adapted are more likely to survive.
2. Which of the following statements are true about artificial selection.
A. Breeders can control which animals mate.
B. Breeders can control what mutations will appear in the offspring.
C. Both A and B are true.
D. Neither A nor B is true.
Answers
Answer:
1. C
2. A
Explanation:
After cell division (mitosis) how does the genetic code of the newly
produced cells compare to the code of the parent cell?
Answers
Answer:
Chromosomes were first named by cytologists viewing dividing cells through a microscope. The modern definition of a chromosome now includes the function of heredity and the chemical composition. A chromosome is a DNA molecule that carries all or part of the hereditary information of an organism. In eukaryotic cells, the DNA is packaged with proteins in the nucleus, and varies in structure and appearance at different parts of the cell cycle.
Explanation:
Cells reproduce genetically identical copies of themselves by cycles of cell growth and division. The cell cycle diagram on the left shows that a cell division cycle consists of 4 stages:
G1 is the period after cell division, and before the start of DNA replication. Cells grow and monitor their environment to determine whether they should initiate another round of cell division.
S is the period of DNA synthesis, where cells replicate their chromosomes.
G2 is the period between the end of DNA replication and the start of cell division. Cells check to make sure DNA replication has successfully completed, and make any necessary repairs.
M is the actual period of cell division, consisting of prophase, metaphase, anaphase, telophase, and cytokinesis.
Cellular respiration is a process in which animal cells use ____ taken in from the atmosphere.
1) carbon dioxide
2) hydrogen
3) oxygen
Answers
Answer:
How does cellular respiration work in animals?
When an animal breathes, it takes in oxygen gas and releases carbon dioxide gas into the atmosphere. This carbon dioxide is a waste product produced by the animal's cells during cellular respiration. Cellular respiration occurs in the individual cells. Digested foods have chemical energy stored in them.
Explanation:
give an example of special plant cells and special human cells that absorb nutrients
Answers
Answer:
Specialised plant cell-- root hair cell
specialised human cell-- villi (found lining the walls of the small intestine)
Explanation:
We have learned Kepler's Laws, Newtons laws of Motion and Gravity, as well as where planets are in relationship to the sun. Knowing these things can you provide two generalized statements about the planets and yourself or about the planets and the laws.
Answers
Answer:
''Planets moves around the sun with constantly changing speed.''
''The sun uses its gravity to pull the planets towards it''
Explanation:
These two statements describes Newtons laws of Motion and Gravity. With statement 1, which shows the motion of the planets constantly changing due to the attraction of the sun. When the planets come close together to the sun, its orbital speed increases while on the other hand, when the planets goes farther from the sun, its orbital speed decreases. The statement 2 indicates that sun attracts other planets due to its gravity which allow them to move in a curved.
I could really use some help on this question l, please help!?! Thank you ❤️ much love stay safe 2020
Answers
Answer: its B and D
Explanation:
What typc of molecule is shown in the diagram?
Answers
WILL GOVE BRAINLY!!
Which product of respiration is considered waste material and leaves the alveoli?
A. oxygen
B. water
C. carbon dioxide
D. carbon monoxide
Answers
Answer:
C
Explanation:
Carbon dioxide
If more carbon dioxide was made
available to a plant, what would be the
effect on the rate of photosynthesis?
A. The rate would be unaffected.
B. The rate would increase.
C. The rate would decrease.
Answers
Answer:
B. The rate would increase.
Explanation:
Increased carbon dioxide concentration increases the rate at which carbon is absorbed into the carbohydrate in an independent reaction, so the level of photosynthesis usually increases.
hope it helps!
B. The rate would increase
Explanation:
For land plants, water availability can function as a limiting factor in photosynthesis and plant growth. If the level of carbon dioxide in the atmosphere increases, more carbon dioxide could enter through a smaller opening of the stomata, so more photosynthesis could occur with a given supply of water.
When discussing Newton’s laws of motion, which terms do people most likely use when talking about Newton’s third law of motion?
A. “action” and “reaction”
B. “mass” and “inertia”
C. “inertia” and “force”
D. “force” and “acceleration”
Answers
Answer:
A. action and reaction
Explanation:
the third law is:-
Every Action has it's opposite and equal Reaction
Answer:
The correct answer is "action" and "reaction".
Explanation:
Newton's Third Law is: "for every action, there is an equal and opposite reaction". This means that every time something is pushed on, the other object pushes back. For example, when a swimmer pushes off the wall of a pool, the wall will push back on the swimmer, giving them the push they need to swim to the other side.
What would happen to a species if it was quickly moved from a familiar environment to an extremely different environment.
Answers
Peoples choices can sometimes have negative effects on their own health as well as the health of your well-being of others describe to these choices explain how they can impact the individual and others
Answers
Answer
a good environment could mean better people better love and kindness bad environment could mean problems in your future and/or daily life this can affect everybody and anybody
Explanation:
Which of these is not needed by living organisms?
water
air
energy
gravity
space
Answers
Answer:
Gravity.
Explanation:
Without air, living organisms would suffocate and die.
Without water, living organisms would dehydrate and die.
Without energy, living organisms would die instantly.
Without space, living organisms would be squished together and die.
The only logical answer left is gravity.
Nucleotides make up the structure of DNA. Which of these distinguishes each of the particular nucleotides from each other?
Answers
DNA is made up of molecules called nucleotides
Explanation:
Nucleotides containe a phosphate group, A sugar group and a nitrogen group. The four types of nucleotide bases are adenine (A,thymine(T),Guanine (G) ,cytosine(C) .In order to determine Genetic code
Which of the following types of succession would most likely occur after a forest fire?
Answers
Answer:
Secondary succession
Hope this helped :)
Is this statement true or false? Celia loves to download music from an illegal website. She uses the music in her documentary about saving the environment. She is behaving responsibly. true false
PLEASE HELP,
shadow lolbit
Answers
Answer:
False
Explanation:
It is not a responsible approach to getting the music you want by illegally downloading it.
Answer:
False
She is not behaving responsibly
What is the purpose of a crime scene barrier?
Answers
Answer:
The purpose of a crime scene barrier is to keep the public well back from any crime scene
Explanation:
1. the crime scene area or location is secured, and: a. yellow barrier tape is used to create an outer perimeter and if necessary, a staging or mobilization area when determined appropriate.
You're welcome Have a nice day ✨
Plz help i will.
I have no idea.
Answers
Answer:
the second option is correct.
What mineral property is being tested below?
Mineral test
A. Luster
B. Density
C. Streak
D. Reaction to acid
Answers
Answer:
Streak
Explanation:
The streak of the rock
Answer:
Streak
Explanation:
I hope this helped!
Help plz. Thanks. Only answer if you know it plz.
Answers
Answer:
Each one is fromt the plant cell
Explanation:
I DON'T HAVE MUCH TIME LEFT! HELLLLLLLPPPPPP!!!
Answers
Answer: D
Explanation: Quick Explanation since you're in a hurry but I found that demographic transition makes the birth rate higher. D should be your best choice
Answer:
its D !!
Explanation:
PLSSSSS HELP ILL GIVE U A BRANLIEST
Answers
Answer:
C
Explanation:
the anser is c plz mark me
Answer:
I would say its D
Explanation: