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madam [21]
3 years ago
13

A(n) _____ key is very easy to use because it provides only two choices. dichotomous answer monochotomous observation

Biology
1 answer:
Rom4ik [11]3 years ago
8 0

Answer:

Dichotomous

Explanation:

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A body of underground water, usually comprised of water saturated regolith, is permeable, and replenishes lakes and streams, is
Illusion [34]

A body of underground water, usually comprised of water saturated regolith, is permeable, and replenishes lakes and streams, is known as a aquifer.

Groundwater to be able to get into a rock with good porosity it must also have good permeability. For a rock to be permeable and for water to move through it, the pore spaces between the grains in the rock must be connected. Permeability is therefore a measure of the ability of water to move through a rock.

An aquifer is a body of rock and/or sediment that holds groundwater. Groundwater is the word used to describe precipitation that has infiltrated the soil beyond the surface and collected in empty spaces underground. There are two general types of aquifers confined and unconfined.

To learn more about Groundwater  , here

brainly.com/question/10005777

#SPJ4

3 0
2 years ago
What orgenell has a wip like tail that moves<br> the cell
Paraphin [41]

Answer: flagella

Explanation: not sure but i believe it is

8 0
3 years ago
Read 2 more answers
In photosynthesis, how does the movement of electrons along the electron transport chain affect hydrogen ions (h+)? how does thi
lukranit [14]
As electrons move along the chain, hydrogen ion are pumped from the stroma of the chloroplast into thylakoid lumen. these leads to creation of proton gradient in thylakoid lumen with the potential energy that will be used to synthesize ATP by enzyme ATPase in the process referred to as rotational catalysis. both chloroplast and mitochondria use electron transport chain to pump protons across the membrane and both enzyme ATPase to produce ATP using proton gradient created in the process of transport of hydrogen ions. the main existing between the electron transport chains of chloroplast and mitochondria is the initial source of energy. chloroplasts obtain their energy from sunlight whereas mitochondria obtain theirs from organic molecules.   
3 0
3 years ago
Can you match these prefixes, suffixes, and word roots with their definitions? a. omni- first: eat: few: under, below: from, out
natima [27]

Answer:

The correct matches are:

  1. all: omni-
  2. first: prim-
  3. eat: -vor
  4. few: oligo-
  5. under: sub-
  6. below: sub-
  7. from: de-
  8. out of: de-
  9. remove: de-
  10. water: hydro-
  11. flesh: carn-
  12. animal: zoo-/zoa-
  13. killer: -cide
  14. self: auto-
  15. between: inter-
  16. other: hetero-
  17. food/nourishment: troph
  18. heat: calor-
  19. beyond: ultra-
  20. within: intra-
  21. light: photo-
  22. alongside: para-

Explanation:

Since scientific terms are harder to understand, some common prefixes (word added to beginning of another) , suffixes (word added at the end) and root words can be used to correctly guess the meaning of a biological term. Most of the terms have been derived from ancient Greek and Roman words.

  1. The prefix omni- means all. E.g, an omnivore is a type of animal that eats both plants and animals.
  2. Prim- is a prefix that means first or foremost. In some cases, it also means basic or fundamental. E.g the primal instincts of any animal are its basic and innate characteristics.
  3. Vor is a suffix that mean eat or devour. E.g, carnivore is an animal that eats meat.
  4. Oligo is a prefix that means few or little. E.g, oligosaccharide is a carbohydrate containing few sugar molecules.
  5. The prefix sub- means both under and below. E.g, subcutaneous means under the layer of the skin.
  6. The prefix sub- means both under and below. E.g, subcutaneous means under the layer of the skin.
  7. The prefix de- means remove, away from or down. E.g to degrade means to break down or break away.
  8. The prefix de- means remove, away from or down. E.g to degrade means to break down or break away.
  9. The prefix de- means remove, away from or down. E.g to degrade means to break down or break away.
  10. The prefix hydro means water. E.g, hydroelectric power is energy derived from water.
  11. Carn is a prefix that means flesh or meat. E.g, a carnivore is an animal that eats meat.
  12. The prefix zoo or zoa defines an animal or of animal origin. E.g, zoology i.e. the study of animals.
  13. The suffix, -cide means to kill or destroy. E.g, fungicide is a chemical that kills fungi.
  14. Auto is a prefix that means self. E.g, autophagy is the pahgocytosis or engulfing of the body cells by other cells of the body.
  15. Inter is a prefix that means between. E.g, intercellular means between the cells.
  16. The prefix heter or hetero means different or other. E.g, heterogeneous is a type of mixture that contains different types of elements.
  17. Troph is a suffix that means feed or nutrition or nourishment. E.g, autotroph is an organism that produces its food by itself.
  18. Calor means heat. E.g, calorimeter is an instrument that measures heat or change in heat.
  19. Ultra is a prefix that mean beyond. E.g, ultrasonics are sound waves that are beyond the audible hearing range.
  20. Intra is a prefix that means within. E.g, intracellular means within or in the cell.
  21. Photo is a prefix that means light. E.g, photosynthesis is a process that plants use to make food by capturing light.
  22. Para is a prefix that means beside, near, equal or alongside. E.g parathyroid is a gland near the thyroid gland.

5 0
3 years ago
What is the RNA sequence that results from the following DNA sequence (ATCGTCAATCAAAA) during transcription?
Oliga [24]

Answer:

UAGCAGUUAGUUUU

Explanation:

The sequence matches up with the corresponding bases. Because it is RNA A goes with U not T but T still goes with A.

A T

U A

7 0
3 years ago
Read 2 more answers
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