Bacteria have 1 cell, they reproduce asexually and create other 1 cell bacterium.
Answer: Animal cells have one or more small vacuoles whereas plant cells have one large central vacuole that can take upto 90% of cell volume. In plant cells, the function of vacuoles is to store water and maintain turgidity of the cell. Vacuoles in animal cells store water, ions and waste.
Explanation:
Independent variable is the one that can be changed to test the prediction.
<u>Explanation:</u>
In order to test the prediction in an experiment, the independent variables are always changed. This is because the independent variable are the one that is always produces different cause and effect in an experiment.
They are not dependent on the outcome of the experiment but can alter the experiment to any extend when they are altered. Hence we can conclude independent variable as right answer.
Answer:
Karyotype
Explanation:
A karyotype is a picture of all the chromosomes in an individual. These images are analyzed by geneticists to identify structural changes in the chromosomes or to identify differences in number as is the case for Down syndrome.
Karyotyping is used to identify certain genetic diseases associated with chromosomal aberrations. This is associated with the field of cytogenetics.
Tertiary consumers receive only 10% of the energy consumed by secondary consumers.
<h3>
What is secondary consumer?</h3>
The secondary consumers are meat-eating organisms (carnivores) that consume the primary consumers. Secondary consumers are typically larger and more numerous. All the way to the top of the food chain, this goes on.
This is due to the fact that secondary consumers expend the majority of their energy on growing and reproducing. As a result, tertiary consumers only receive 0.1 percent of the Sun's total energy.
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