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sweet [91]
3 years ago
15

Which statement does NOT describe a scientific theory?

Biology
1 answer:
Tom [10]3 years ago
8 0
A) A scientific theory can never be prove
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What does hypertonic , hypotonic and isotonic solution mean ??
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<span>sotonic Solution. Isotonic-no water movement across the cell membrane since the concentration of ions are farily equal in and out of the cell. Hypertonic-a condition where cell loose it water content and ultimately plasmolyze due to the higher ionic concentration outside the cell than inside.

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Explain why species with a diverse gene pool are usually less threatened by environmental change than are species whose members
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3 years ago
Which two kingdoms consist only of cells without nuclei?
trapecia [35]

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Eubacteria and archaebacteria

Explanation:

8 0
3 years ago
URGENTTT
suter [353]

Answer:

D Independent assortment occurs when chromosomes separate during meiosis and causes variations that can be beneficial or harmful to a species

Explanation:

During meiosis, the homologous chromosomes separate and segregate independently of each other. This process is referred to as 'independent assortment'. In consequence, different gene variants or 'alleles' localized in homologous chromosomes segregate independently of each other during gamete formation, thereby one particular gamete has an equal probability to carry either of these segregating alleles. Independent assortment generates genetic variation in the gametes, which can be beneficial or deleterious in a given environment.

8 0
2 years ago
Which substance has a high albedo?
Inessa [10]

Answer:

Which substance has a high albedo? B) White Sand

Explanation:

The albedo is the amount of energy that is reflected by a surface. It is determined by the refletivity of that surface. Albedo can range from 0 (no reflection) to a value of 1 (100% reflection). Generally, dark surfaces have a low albedo and light surfaces have a high albedo. Liquid water is considered to have a low albedo, like dark rock and rich soil.

4 0
3 years ago
Read 2 more answers
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