Matthias Schleiden and Theodor Schwann made a significant contribution to science as they discovered a basic principle of biology, that all plants and animals are made of cells. So the correct option is option D.
Matthias Schleiden and Theodor Schwann made the contribution of discovering a fundamental principle in biology known as the cell theory. In the 1830s, they independently proposed that all plants and animals are composed of cells. Their work laid the foundation for our understanding of the structural and functional units of life. Together, the contributions of Schleiden and Schwann formed the basis of the cell theory, The correct option is option D.
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Which process produces two genetically identical somatic cells?
A. Mitosis
B. Meiosis
Answer:
mitosis make somatic cells
Answer:
A. Mitosis
Explanation:
Mitosis produces two genetically identical somatic cells.
Tides on Earth are influenced by
both the moon and the sun
the sun only
the moon only
neither the moon nor the sun
Answer:
The moon only
Explanation:
The moon's gravitational pull generates something called the tidal force. The tidal force causes Earth—and its water—to bulge out on the side closest to the moon and the side farthest from the moon. These bulges of water are high tides.
The what
system proyides structure to the body and protects
internal organs.
Answer:
Skeletal System
Explanation:
The skeletal system works as a support structure for your body. It gives the body its shape, allows movement, makes blood cells, provides protection for organs and stores minerals.
What gas in the atmosphere reacts with sulfur dioxide to create sulfur trioxide?
O nitrogen
o hydrogen
O acid rain
oxygen
how is cholera more of a result of politics, socio-economic conditions and infrastructure than biology?
Answer: Vibrio cholerae is a natural inhabitant of the aquatic environment, which with ... infrastructures aiding in mixing of overflowing sewers with flood waters, result in an ... temperature and likelihood of an outbreak of cholera were then determined. ... Figure 4 shows that about 50% or more cholera outbreaks
Explanation:
The chart lists coordinates that describe the locations of
four cities.
City
Location
Kinshasa, Democratic Republic of the Congo 4° S/15° E
Addis Ababa, Ethiopia
9°N/39°E
Lagos, Nigeria
6°N/3° E
Oran, Algeria
35° N/0°W
Which city listed in the chart is farthest south?
Answer:
c.
Explanation:
i took the test
Two students are making models of
cells in plants and animals. They
choose an expanding and shrinking
rubber band to show how one type of
cell acts. Which type of cell does the
A
rubber band best model?
O A. Muscle cells
O B. Epithelial cells
O C. Dermal cells
O D. Guard cells
O E. Nerve cells
HINT
SUBMIT
Answer:
A. Muscle cell because muscle are actualy the most attractive cells in the body most especially men/boyz
Người ta có thể tạo ra những cơ thể mới có kg khác với dạng bố mẹ sẵn có. Em hãy đề xuất 4 cách để tạo ra cá thể như vậy
Answer:
plz ask questions in English
Leukemia is a type of cancer that prevents a person from being able to make new blood cells. What part of the body develops this kind of cancer? O A. Kidney O B. Brain O C. Liver O D. Bone marrow SUBMIT PREVIOUS.
Answer:
D. Bone
Explanation:
Leukemia, a type of cancer found in your blood and bone marrow, is caused by the rapid production of abnormal white blood cells. The high number of abnormal white blood cells are not able to fight infection, and they impair the ability of the bone marrow to produce red blood cells and platelets.
When he discovered that blood is pumped from the heart to the body, and back to the heart, ________ had a difficult time getting people to accept his discovery because it went against the ancient teachings of _______.
Answer:
1 - William Harvey
2 - Galen
Explanation:
Galen, who postulated that blood was produced continuously in the liver and absorbed by the body (not recirculated), served as the Roman emperor's personal physician. For 1500 years, his theories about human anatomy went unquestioned until Harvey's proposal in 1628.
When he discovered that blood is pumped from the heart to the body, and back to the heart, William Harvey had a difficult time getting people to accept his discovery because it went against the ancient teachings of Galen.
What is the composition of blood ?blood is a fluid connective tissue contain blood cells and an plasma.
The major functions include transportation and providing immunity and protection.
The major components include plasma primary constituent of blood contain 55 percent of blood volume. It is made up of water, salts, proteins, and blood cells.
Red Blood Cells which determine blood type, biconcave in shape, enucleated contain millions of hemoglobin molecules.
White Blood Cells act as defensive cell in the immune system and lymphatic system against infection.
Platelets are formed from pieces of cells present in the bone marrow called megakaryocytes.
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In which process do homologous chromosomes pair up?
A. Mitosis
B. Meiosis
Answer:
the answer is meiosis
Explanation:
in miosis it happens in prophase I.
Answer:
B. Meiosis
Explanation:
Homologous chromosomes pair up in meiosis.
An example of a communicable disease is
Answer:
An example of a communicable disease could be influenza. A communicable disease is just a disease caused by virus or bacteria that spreads from person to person.
I need help with this please !!
What were some number of possible solutions to air pollution?
Plants also use cellular respiration
A. True
B. False
Answer:
A. True
Explanation:
Yes, the plants use cellular respiration. So, option (A) is the correct answer.
Answer the following questions in your own words and in 3-5 complete sentences.
1. Where are the highest concentrations of the current population of Palmer amaranth?
2. Based on the climate model, how will the range change by 2050?
3. What do you think this change will mean for Palmer amaranth populations?
industrial preparation of oxygen from liquify air
In which process does crossing over occur?
A. Mitosis
B. Meiosis
Answer:
B. Meiosis
Explanation:
Crossing over occurs in meiosis.
Who were the scientists that came up with the shape of DNA?
Watson and Crick
Crook and Brown
O Gregory and Mendel
7
O None of the above
This is how zirconium appears in the periodic table
Rounded to the nearest whole number, how many electrons are in an atom of zirconium?
40
51
91
131
Answer:
40
Explanation:
It's right I just took the test on Edge.
Please give me brainiest. Thank you
I’ll give Brainly if you tell me it’s true or false and tell me why in a detailed answer! :D ✨✨✨
Answer: I believe the answer is TRUE
Explanation: Climate change is causing the extinctions of species. But some species will have better chances of survive-al because they were created that way. So, humans for example will have a good chance of survive-al despite of climate change, because we are always innovating and changing, while most plants and animals, are used to one type of climate or region. Although there some cases of plants and animals that can adapt to any struggles of climate.
Good Luck <3
what is method of magnetic separation
Explanation:
Magnetic separation is a method of waste management where magnets are used to separate metal from refuse. This is most common in single and mixed streams of recycling as the materials are collected together and separated before processing.
Tim and Jan have freckles but their son Mike does not have. Show with a punnete square how this is possible. Tim and Jan have two more children, what is the probability that both will have freckles?.
Answer:
Parents are heterozygous for the trait, and this is how they got a child with no freckles.The probability that the two other children will have freckles is 9/16Explanation:
Due to technical problems, you will find the complete explanation in the attached file.
