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What cells have chloroplast?
The chloroplast, an organelle, is found on plant cells and other eukaryotics organism that conducts photosynthesis.(they aren't in sperm cells)
Why is a cell considered as a living unit?
Cells are the smallest unit of life. Cells make tissues, tissues make organs and organs make organisms (animals and such)
Why not all mutations are passed on to future offspring?
Not all mutations are passed on to future offspring because mutations occur randomly and may not affect an individual's reproductive cells. Additionally, some mutations may be harmful to the organism, reducing its chances of survival and reproduction. Finally, mutations that do occur in reproductive cells may not be passed on if the individual does not reproduce or if the mutation is not present in the germ line cells.
What kind of energy do living cells need?
Living cells primarily need adenosine triphosphate (ATP) as their main energy source. ATP is produced through processes such as cellular respiration and photosynthesis, depending on the organism. This energy is essential for various cellular functions, including metabolism, movement, and maintaining homeostasis. Additionally, some cells may utilize other forms of energy, like glucose, fats, or proteins, which can be converted into ATP as needed.
What are 3 examples of ATP giving energy to cells?
Adenosine triphosphate or ATP is the energy currency of the cell. One example where ATP is used is for muscle contraction.
Why are colonial organisms not multicellular?
Colonial organisms have some of the same characteristics of multicellular organisms. The difference between a multicellular organism and a colonial organism is that individual organisms from a colony can survive on their own, while cells from a multicellular organism cannot.
How is some cells not an organism?
cells are single units that do the same thing. an organism is a group of DIFFERENT cells all working together to do a certain task more complex
The only haploid cells in an organism are .?
It has to be defined what organism. Anyway, in human, the only haploid cells are spermatozoons, oocytes, and some of their developmental stages.
What describes an organism that can only exist as a group if cells?
An organism that can only exist as a group of cells is known as a colonial organism. These organisms are made up of individual cells that work together to form a single functional unit, but they are still capable of surviving independently if separated. Examples of colonial organisms include certain types of algae and some types of bacteria.
What kind of organism is endodermis?
It is not an organism. It is a layer of cells in the cortex of a root or some stems. As such it is a tissue.
How is radiation associated with mutation?
Mutation is alteration of the genetic material. Radiation has some energy and when an individual is exposed to the radiation is penetrates through the cells making up our body causing them to heat up. This heating up destroys the DNA in the cell and this in long run produces mutation in an organism.
How many cells can organism have?
There isn't a strict limit. At some point an organism may become simply too large to maintain itself but the exact number of cells such an organism might have is incalculable.
What are some ways that cells can help organisms?
Cells can help organisms by producing energy, eliminating waste products, repairing damage, and defending against pathogens. They are the building blocks of tissues and organs, and carry out essential functions to maintain the overall health and function of the organism.
What cells have chloroplast?
The chloroplast, an organelle, is found on plant cells and other eukaryotics organism that conducts photosynthesis.(they aren't in sperm cells)
How many cells does a multi-cellular organism have?
A multi-cellular organism consists of billions to trillions of cells, depending on the species. These cells are organized into tissues, organs, and organ systems that work together to support the organism's functions and survival.
Cells are alive but not all living cells are organisms?
All living things are organisms. There is no such thing as a living cell that is not an organism.
Which organism can convert light energy into chemical energy?
Plants photosynthesize. There are some non-plant species who've photosynthetic organelles within their cells, likely to have originated by the endocytosis of photosynthetic microorganisms (similar to the origin of mitochondria).Autotrophs
