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Arada [10]
3 years ago
8

A tetrad is composed of

Biology
1 answer:
Georgia [21]3 years ago
8 0
Of 2 sister chromatids. Hope this helps
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What does it mean that a human being is a bio-psycho-social being?
konstantin123 [22]

Answer:

The biopsychosocial model reflects the development of illness through the complex interaction of biological factors (genetic, biochemical, etc.), psychological factors (mood, personality, behavior, etc.) and social factors (cultural, familial, socioeconomic, medical, etc.).

Explanation:

3 0
4 years ago
Many foods must be refrigerated to prevent spoiling (microbial growth). Explain why honey (which is ∼82% carbohydrate by weight)
VLD [36.1K]

Answer;

-Honey contains a considerable amount of sugar (about 82% carbohydrate) and therefore when a microbe (e.g., a fungal spore or bacterium) lands on honey the process of osmosis causes water to be drawn out of the microbe thus blocking its ability to live and proliferate.

Explanation;

Antibiotics are used to kill or inhibit bacteria growth. Honey contains hydrogen peroxide, which may account for some of its antibacterial properties. It also has a high sugar content, which can help stop the growth of certain bacteria.

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7 0
3 years ago
Describe the molecular structure of water, and explain why it is a polar molecule
lys-0071 [83]
A water molecule, in light of its shape, is a polar particle. That is, it has one side that is decidedly charged and one side that is adversely charged. The particle is comprised of two hydrogen iotas and one oxygen molecule. The bonds between the particles are called covalent bonds, on the grounds that the molecules share electrons.
6 0
3 years ago
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ASHA 777 [7]

D

Freshwater;

  • It constitutes approximately 30% of Earth's freshwater.
  • It is the only viable source of freshwater in some areas.
  • It is available in conditions of drought.

Explanation:

Groundwater is water that is located under the surface of the earth in the rocks of the crust usually filled by the percolation of water from precipitation. During drought, when all surface waters have dried up, wells can be dug to access groundwater in aquifers. This groundwater is also important in regions where surface waters have been contaminated such as by industrial waste.  However, it is important that this water is not overdrawn. The rate at which it is drawn should match the rate at which the waters are refilled by percolating water into the ground.

Learn More:

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3 0
3 years ago
Does anyone know this one please help me stuck on it
Zarrin [17]

Answer:

Angular unconformity

Explanation:

An angular unconformity is an unconformity where horizontal parallel strata of sedimentary rock are deposited on tilted and eroded layers, producing an angular discordance with the overlaying horizontal layers

6 0
3 years ago
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