Of the five characteristics of living things, which one is required for the species to survive but does not have to apply to an individual?
Responses
use of energy to function
use of energy to function
response to the environment
response to the environment
reproduction
reproduction
growth and change over a life cycle
reproduction
The characteristic that is required for the species to survive but does not have to apply to an individual is reproduction. While reproduction is essential for the continuation of a species, not every individual in a species needs to reproduce for the species as a whole to survive.
The characteristic of "reproduction" is required for a species to survive but does not have to apply to an individual.
To understand why, let's first explain the five characteristics of living things:
1. Use of energy to function: Living things require energy to carry out their life processes, such as growth, movement, and reproduction. They obtain this energy through various means, such as consuming food or performing photosynthesis.
2. Response to the environment: Living things can sense and respond to changes in their surroundings. They have built-in mechanisms that allow them to adapt and survive in their environment.
3. Reproduction: Living things have the ability to produce offspring and pass on their genetic information to the next generation. This is crucial for the survival of a species because it ensures the continuation of genetic diversity and allows for adaptation to changing conditions over time.
4. Growth and change over a life cycle: Living things show growth and development over their lifespan. They undergo physical and/or physiological changes, such as increasing in size, maturing, and eventually aging.
Now, while all of these characteristics are necessary for the survival of a species, reproduction is the one that does not have to apply to an individual. This means that not every single individual within a species needs to personally reproduce in order for the species to survive.
Instead, the overall reproductive capacity of a species, with some individuals successfully reproducing and passing on genetic information, ensures the continuation of the species as a whole. Some individuals may not have the ability or opportunity to reproduce due to environmental factors, competition, or other reasons. As long as reproduction occurs within the species, the survival of the species is ensured, even if not every individual contributes directly to reproduction.
Which organelle processes sugar?
Responses
central vacuole
central vacuole
nucleus
nucleus
mitochondrion
mitochondrion
endoplasmic reticulum
mitochondrion
you sure
Yes, I am sure. The organelle that processes sugar is the mitochondrion. Mitochondria are responsible for producing energy through cellular respiration, which involves breaking down sugar molecules and converting them into usable energy in the form of ATP (adenosine triphosphate).
If a particular cell is known to be round and incapable of producing its own food, which one of these organelles would you assume the cell must have?
Responses
plasma membrane
plasma membrane
chloroplast
chloroplast
central vacuole
central vacuole
cell wall
If a particular cell is round and incapable of producing its own food, I would assume the cell must have a plasma membrane. The plasma membrane is a protective barrier that surrounds the cell and regulates the movement of materials in and out of the cell. It is found in all types of cells, regardless of their ability to produce their own food. The other organelles listed are more specific to certain types of cells and may not be present in all cells.
What is the function of the plasma membrane?
Responses
It helps plants maintain their shape.
It helps plants maintain their shape.
It contains hereditary material.
It contains hereditary material.
It helps recognize other cells.
It helps recognize other cells.
It helps filter waste inside the cell.