B. negative feedback loop
C. constant feedback loop
how do organisms with many cell types develop from a single cell
Answer:
A multicellular organism develops from a single cell (the zygote) into a collection of many different cell types, organized into tissues and organs.During development, cells use both intrinsic, or inherited, information and extrinsic signals from neighbors to "decide on" their behavior and identity.
c. herbivores.
b. omnivores.
d. carnivores.
Answer:
Tools:
1.Hammer: A hammer is an essential tool for driving nails, securing joints, and making adjustments to various parts of the product.
2.Screwdriver Set: Screwdrivers of different types (flathead and Phillips) and sizes are necessary for assembling and disassembling components that are fastened with screws.
Materials:
1.Wood: Wood is a versatile material commonly used in construction and DIY projects. It can be used for building the main structure or frame of the product, providing stability and support.
2.Metal Brackets: Metal brackets are used to reinforce joints and connections in the product. They add strength and durability to critical areas, ensuring the product remains stable and safe for use.
b. animals
c. bacteria
d. fungi
Answer: Option (C)
Explanation: Prokaryotes are those organisms that does not have a well defined nucleus and the cells are known as the prokaryotic cells, whereas eukaryotes are those organisms that has well defined nucleus, whose cells are known as eukaryotic cells.
Plant, animals and fungi belongs to the eukaryotes but bacteria belongs to the prokaryotes.
Bacterias are the unicellular micro-organism that contains a prokaryotic nucleus and are helpful in the fermentation process, but also can cause infection to the animals and human bodies.
Thus, the correct answer is option (C).
Bacteria are the organisms that are prokaryotes. Therefore option C is correct.
Prokaryotes are single-celled organisms that lack a nucleus and membrane-bound organelles. They are characterized by their simple cellular structure.
Plants, animals, and fungi are eukaryotes. Eukaryotes are organisms with complex cells that contain a nucleus and membrane-bound organelles.
Bacteria, on the other hand, are unicellular prokaryotic organisms. They have a simple cellular structure, lacking a nucleus and other membrane-bound organelles.
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