1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anni [7]
4 years ago
5

Who proposed that new cells formed other cells?

Biology
2 answers:
AfilCa [17]4 years ago
8 0

The cell theory is given by <em>Theodor Schwann, Matthias Schleiden, and Rudolph Virchow. </em>

Further explanation:

Cells are the smallest unit of life. It is an essential matter of living. It can be eukaryotic and prokaryotic cells. Eukaryotic cells have a nucleus (DNA) packed within the nucleus membrane, whereas prokaryotic cells have circular DNA, which is called a nucleoid. Cells are consisting of cell organelles that help in performing all the cellular activity.

The cell theory defines the basic theory of life that all the living things are formed from the smallest unit called a cell. This theory is proposed by Theodor Schwann, Matthias Schleiden, and Rudolph Virchow. It explains that the cells are formed from pre-existing cells, not from spontaneous generation.

The modern cell theory explains that energy is formed within the cell. The <u>mitochondria, also are known as the powerhouse of the cell,</u> helps in the formation of energy in the form ATP (Adenosine Triphosphate). It also explains that <u>cell is the medium through which hereditary information is transformed from one generation to another generation</u>. The nucleus of the cell contains DNA (Deoxyriboses nucleic acid) that carries genetic characteristics. All the cells, either eukaryotic or prokaryotic, have the same chemical composition.

Learn More:

1. Learn more about meiosis <u>brainly.com/question/1600165 </u>

2. Learn more about the process of molecular diffusion in a cell <u>brainly.com/question/1600165 </u>

3. Learn more about human sperm and egg cell <u>brainly.com/question/1626319 </u>

<u> </u>

Answer Details:

Grade: High School

Subjects: Biology

Topic: Human Physiology

Keywords:

Cell, smallest, eukaryotic, prokaryotic, DNA, organelle, spontaneous, mitochondria, energy, adenosine triphosphate, hereditary, genetic, characteristic, chemical.

Alisiya [41]4 years ago
3 0

It was Mr. Robert Remak who discoved that new cells are formed from the pre –existing cells. Later on Mr. Rudolf Virchow was the first to accept Mr. Robert’s concept of cell theory and their emergence. Remak found this theory when he was observing red blood cells (RBCs) in the embryo of chicken at all stages of division.

You might be interested in
Nondisjunction during meiosis results in an abnormal number of chromosomes in one or more gametes. In some cases of nondisjuncti
den301095 [7]

Answer:

haploid (n) or triploid (3n)

Explanation:

If none of the chromosomes separate during meiosis, the resulting gametes will either lack chromosome or have diploid number (2n) of chromosome instead of a haploid number.

If an egg without chromosome (o) fertilizes a normal sperm (n), the resulting zygote will have haploid number (n) of chromosome.

If an egg with diploid number of chromosome (2n) fertilizes a normal sperm (n), the resulting zygote will be a triploid with 3n number of chromosome.

8 0
4 years ago
A population of mice has black or brown hair. The gene for black hair color (B) is dominant over brown (b). If 16% of the mice a
gayaneshka [121]
Answer

if B and b are the two alleles , B + b = 1 and B ^2 +2 Bb + b ^2 
= 1. If 16% of mice are homozygous black , B ^ 2 =0 .16, meaning B = 0 .4 and b = 1 - 0. 

hope this helps

IN exchange can u mark me as brainlist
7 0
3 years ago
Bobby touches his newborn brother's palm, and his little brother takes hold of Bobby's finger and will not let go. This is known
VARVARA [1.3K]

Answer: conditioned

Bobby touches his newborn brother's palm, and his little brother takes hold of Bobby's finger and will not let go. This is known as the conditioned reflex.

Explanation:

A conditioned reflex is a response or behaviour learned after birth. So, once the newborn acquires this learned response, they can perform them even without thinking about it.

Thus, Bobby's brother (the newborn) holding on to his finger and not letting go shows that it is a conditioned reflex

7 0
4 years ago
Sorry it looks weird
Sunny_sXe [5.5K]
Label A: Nucleoplasm
Label B: Lysosome
Label C: Nuclear Pore
Label D: Centrioles
3 0
4 years ago
Read 2 more answers
Gulf sturgeons, a type of fish, live in saltwater along the gulf coast of Florida. They swim upriver to breed in clean freshwate
kifflom [539]
The answer would be C: The gulf sturgeon population will decline due to loss of habitat
3 0
3 years ago
Other questions:
  • Ostealgia is ________.
    11·1 answer
  • Which of the following are commonly shown on a geologic map ?
    5·2 answers
  • During adolescence, the mass and girth of the bones increases. Which of these could be the appropriate justification for this?
    11·1 answer
  • Where does the glucose that is released into the blood ultimately end up (2 places)?
    6·1 answer
  • For what purpose can genetic engineering be used?
    11·2 answers
  • Which of the following describes a Mendelian trait?<br><br><br> who can answer it rq
    7·1 answer
  • What determines the categorization of fungi?
    15·1 answer
  • Which statement is true about sperm and egg cells?
    14·2 answers
  • What is produced by mitosis?
    11·1 answer
  • 6. What type of energy do missiles have? b. Nuclear a. Chemical d. Thermal​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!