Answer:
Explanation:
Unicellular organisms fall into two general categories: prokaryotic organisms and eukaryotic organisms. All prokaryotes are unicellular and are classified into bacteria and archaea. Many eukaryotes are multicellular, but many are unicellular such as protozoa, unicellular algae, and unicellular fungi.
Single-celled organisms can be classified based on their cellular structure, mode of nutrition, and method of reproduction. They can be Eukaryotes or Prokaryotes; Autotrophic or Heterotrophic, and reproduce via methods like binary fission, budding, or sporulation.
The classification of single-celled organisms, also known as unicellular organisms, can be based on a variety of characteristics including their cellular structure, mode of nutrition, presence of certain organelles, and the method of reproduction. For instance, on the basis of the cellular structure, single-celled organisms can be classified as Eukaryotes (e.g., Paramecium) and Prokaryotes (e.g., Bacteria). Additionally, in terms of nutrition, organisms can be Autotrophic (produce their own food like algae) or Heterotrophs (consume their food like amoeba). Moreover, based on methods of reproduction, they can reproduce through binary fission, budding, or sporulation. These distinctions help us understand the incredible diversity among unicellular organisms.
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androgens
estrogen
progesterone
Answer: The correct answer for the blank is - Answer: The correct answer for the blank is -
testosterone.
Explanation:
Testosterone is an androgen that is producedby the gonads (particularly by the Leydig cells that are in testes of males and by the ovaries of females) as well as by an enocrine gland called adrenal gland. It is a hormone that stimulates the development of male characteristics during puberty such as increase of height, growth of body hairs and pubic, penis enlargement, change in the voice etc.
Thus, testosterone is the right answer.
Answer:
Testosterone is the answer.
❤ I hope this helps you, ma'am/sir/whatever your pronouns are! ❤
Passive transport refers to the movement of molecules across cell membranes without requiring energy, aiding in maintaining balance within the cell. An example sentence is 'Oxygen molecules move from a region of high concentration to a region of low concentration via passive transport.'
Passive transport is a biological concept pertaining to the movement of molecules across cell membranes. Here is a sentence using the term: 'Oxygen molecules move from a region of high concentration to a region of low concentration via passive transport.' This means that oxygen molecules, without requiring energy, naturally move towards areas with fewer oxygen molecules. It is the cell's way of maintaining balance or homeostasis, a crucial aspect of cellular function.
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Answer: B.heat is absorbed
Explanation:
Answer:
B)
Explanation:
Endothermic reation occurs when a chemical absorbs heat.
B. Heat equal masses of wax and chocolate and measure their temperatures when they start to melt.
C. Heat samples of wax and chocolate and use a stopwatch to time how long it takes until they start to melt.
D. Use Mohs Hardness Scale to test how easily wax and chocolate can be scratched.
B. Heat equal masses of wax and chocolate and measure their temperatures when they start to melt.
To test his hypothesis, Nick should heat equal masses of wax and chocolate and measure their temperatures when they start to melt.