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Mazyrski [523]
3 years ago
11

what is an important principle of the scientific method in which an experiment can accurately be reproduced by an independent re

searcher replication shows that test results can be reproduced with different scientist and lab equipment
Biology
1 answer:
azamat3 years ago
6 0

Answer:

Replication

Explanation:

Replication is the ability of an essay or experiment to be reproduced or replicated by others, in particular, by the scientific community. Replication is one of the pillars of the scientific method, with falsifiability being the other. Depending on the particular scientific field, reproducibility may require that the test or experiment be falsifiable.

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Identify the cell organelles found only in plant cells and those found in both animal and plant cells.
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Answer:

nucleus-both

cell wall-plants

chloroplast-plants

golgi apparatus-both(in plants it's called dictosomes)

cell membrane-both

ribosome-both

8 0
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What is a slient mutation​
Harrizon [31]

Answer: Silent mutations are mutations in DNA that do not have an observable effect on the organism's phenotype.

Explanation:

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4 years ago
8. When a marine organism settles from the plankton, it.
Elden [556K]
B) becomes an adult from a juvenile
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Which stage of the listening process might include an alert posture, appropriate facial expressions, and direct eye contact?sele
ira [324]
I believe the answer is the responding stage; which is the fourth stage of listening whee one sues feedback to demonstrate to the speaker their thoughts. Feedback is used in this stage and may be verbal or non verbal. The positive feedback; while the speaker is talking, might include, alert posture, direct eye contact, appropriate facial expressions, head nods and supportive phrases such as "go on" and 'uh-huh". After speaker talks might include requests for clarification or emphatic statements. 
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3 years ago
Describe the information displayed by ecological pyramids Use all three pyramids (number, biomass, and energy in your answer.​
kumpel [21]

Explanation:

Edit

An ecological pyramid (also trophic pyramid, Eltonian pyramid, energy pyramid, or sometimes food pyramid) is a graphical representation designed to show the biomass or bioproductivity at each trophic level in a given ecosystem.

A pyramid of energy represents how much energy, initially from the sun, is retained or stored in the form of new biomass at each trophic level in an ecosystem. Typically, about 10% of the energy is transferred from one trophic level to the next, thus preventing a large number of trophic levels. Energy pyramids are necessarily upright in healthy ecosystems, that is, there must always be more energy available at a given level of the pyramid to support the energy and biomass requirement of the next trophic level.

A pyramid of energy shows how much energy is retained in the form of new biomass at each trophic level, while a pyramid of biomass shows how much biomass (the amount of living or organic matter present in an organism) is present in the organisms. There is also a pyramid of numbers representing the number of individual organisms at each trophic level. Pyramids of energy are normally upright, but other pyramids can be inverted or take other shapes.

Ecological pyramids begin with producers on the bottom (such as plants) and proceed through the various trophic levels (such as herbivores that eat plants, then carnivores that eat flesh, then omnivores that eat both plants and flesh, and so on). The highest level is the top of the food chain.

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3 years ago
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