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Y_Kistochka [10]
3 years ago
9

How many factors does a scientist want to differ between the experimental and control groups?

Biology
1 answer:
EastWind [94]3 years ago
6 0

Answer:

1 factor deffer which is independent variable which is controled in control groups

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Set point is the genetically influenced can individual weight range for an individual; it is maintained by biological mechanisms that regulate food intake, fat reserves, and metabolism. This is the weight range in which the body is programmed to function optimally. According to the set point theory one's body will fight to maintain that weight range.
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3 years ago
Describe the effects of succession has on genetic diversity​
Scorpion4ik [409]

Answer:

Succession is the natural evolution that occurs in an ecosystem by its own internal dynamics, that is, it refers to two stages of something that is (precisely) successive in time.

Explanation:

Genetic diversity occurs at various levels of the organization of the ecosystem, through the species that compose it, from its subspecific populations (provenances), family groups and individual genotypes, down to the molecular level of the gene. A succession consists of the process of change that an ecosystem undergoes over time, as a consequence of changes that occur both in the conditions of the environment and in the populations that comprise it, giving rise to an increasingly organized and complex ecosystem. The effects of a succession are the change in the structure and dynamics of an ecosystem over time, as a result of an interaction of physical forces that break in from the outside and development processes generated within the system. Also when the classes of ecological changes are controlled by the community, changes will occur in the physical substrate and the microclimate, altering the composition of species and diversity as a result of competition and other interactions of the populations. Species diversity tends to increase with succession, the species undergo mutations or transformations, given that the soil, air and even water (abiotic factors) have also undergone important transformations during the succession.

4 0
3 years ago
What is the name for a single unit of dna replication
Gala2k [10]

Answer:

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DNA replication is the process by which DNA makes a copy of itself during cell division. The separation of the two single strands of DNA creates a 'Y' shape called a replication 'fork'.

6 0
3 years ago
What would you expect to happen if your blood sugar was 120 mg /100 mL
Nonamiya [84]
Blood glucose in the most countries is calculated based upon units of mg/dL milligrams per deciliters. This blood sugar is pretty much when converted to the standard units of blood glucose, it would be 120 mg/dL. This is considered to be the most normal and stable blood glucose measure. 
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The alleles BB for black hair and LL for long hair are part of that cat’s _____.
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The alleles BB for black hair and LL for long hair are part of that cat's genotype. Genotype is the genetic make up of a cell, and therefore it determines characteristics of an organisms (phenotype).  It is the genotype that determines the the hereditary potentials and limitations of an individual from embryonic formation through adulthood. 
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3 years ago
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