Paramecium use cilia for locomotion. So the correct option is D.
In ethology, locomotion refers to any of the many animal motions that enable creatures to move from one location to another. All creatures need control and propulsive systems to move about. A contractile structure—usually muscle—is used by animals' various propulsion systems to produce propulsion force.
The neuralsystem initiates and coordinates the number, quality, and position of contractions; it is via this coordination that rhythmic motions of the body's appendages or core result in locomotion. The great majority of the many physical settings (ecological niches) that animals successfully occupy on Earth may be categorized into four categories for the sake of discussing locomotion: airborne (including arboreal), aquatic, fossorial (underground), and terrestrial.
Gravity and drag, the physical impediments to movement, are the same in each environment; only their strengths vary. Here, gravity is defined as a body's weight and inertia (resistance to motion), while drag is defined as any movement that reduces force.
Therefore the correct option is D.
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Answer: paramecia, cilia
Explanation: Paramecia use cilia to travel. Euglenas whip through water using a flagella to travel. The volvox uses cilia while the amoeba uses its pseudopodia.
A. making an observation
B. developing a hypothesis
C. creating an experiment
D. writing a theory
Answer:
b. developing a hypothesis
Cell contains hereditary information that is passed from cell to cell during cell division.
Living cells can be created from dead cells.
All cells perform similar metabolic activities
The statement which were not in the original cell theory, but are further explained by the modern cell theory include the following below:
B. Cell contains hereditary information that is passed from cell to cell during cell division.
D. All cells perform similar metabolic activities.
This is referred to as the simplest unit of life and it undergoes aggregation to form tissues which perform similar functions.
In the original cell theory, it was said that cells are similar in structure and function but the aforementioned above options had to be further explained by the modern cell theory.
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Answer:
b and d
Explanation:
correct on edge 2023
Answer:
No the cell wall is only found in plants
Explanation:
Answer: a right that is believed to belong justifiably to every person.
Explanation:
Answer:
Human rights are standards that allow all people to live with dignity, freedom, equality, justice, and peace. Every person has these rights simply because they are human beings.
Explanation:
Human rights are rights inherent to all human beings, regardless of race, sex, nationality, ethnicity, language, religion, or any other status. Human rights include the right to life and liberty, freedom from slavery and torture, freedom of opinion and expression, the right to work and education, and many more.
Answer:
cells have different shapes because they do different things
Explanation:
each cell type has has its own role to play in helping our bodies
to work properly