BIOLOGY HIGH SCHOOL

Precision can be defined as the A.exact center of a data set.
B.reproducibility of a measured value.
C.correlation between two variables that are measured in a data set.
D.agreement between a measured value and an accepted value

Answers

Answer 1
Answer: Precision can be defined as theA.exact center of a data set.
B.reproducibility of a measured value.
C.correlation between two variables that are measured in a data set.
D.agreement between a measured value and an accepted value

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Where is chlorophyll found in green algae?In the cytoplasm
In chloroplasts
In the nucleus
In ribosomes

Answers

in chloroplast.......

in chloroplast

brainliest plzzzz

Plant cells have a _____ while animal cells do not. A. plasma membrane B. nucleus C. cell wall

Answers

The answer is C. cell wall. Plant cells have a cell wall while animal cells do not. Plant cells' cell wall is mostly made of cellulose, which is a polysaccharide.
Plant cells have a cell wall, while animal cells do not. They both, however, have a plasma membrane and a nucleus.

What part of a wind turbine provides motion to convert into electricity? A.
generator


B.
blades


C.
tower


D.
rotor

Answers

The part of the wind turbine that converts motion or mechanical energy into electricity is the generator. The reverse action of converting electricity to mechanical energy is called the motor. The blades provide the mechanical energy, on the other hand. 

The answer is the blades.

Which main change can happen in a small population that is the direct result of genetic drift? (Points : 3) Large changes in allele frequencies can occur in a short time. The Hardy-Weinberg equilibrium will not equal 1. Recessive traits always become dominant. New individuals add their genes to the gene pool.

Answers

Genetic drift is the variation in different genotypes in a small population due to certain events that produce a large change in population, such as organisms dying out. The result of this genetic drift is that large changes in allele frequencies can occur in a short time.

Answer: New individuals add their genes to the gene pool.

Genetic drift is a natural phenomena which supports evolution in this the allele frequencies of a population changes over generation.It occurs in all populations but the effect is more prominent in small populations. The selection of allele from the gene pool to be transferred to the next generation is a chance event. Genetic drift occurs when a few number of individuals establish a population. Therefore, new individuals add their genes to the gene pool is the main change that can happen in a small population that is the direct result of genetic drift.

Carbohydrates _____. in the body are primarily fats
are primarily sugars and starches
are the most readily available source of energy for organisms
are the largest of the four main biological macromolecules

Answers

Answer:

are the most readily available source of energy for organisms is the correct answer.

Explanation:

  • Carbohydrates contain hydrogen, carbon, and oxygen.
  • Carbohydrates are the most readily available source of energy for organisms.
  • It is the most necessary source of energy for human diets.
  • Carbohydrates are broken down into sugars(fructose, galactose, and glucose)and it used as the source of energy.
  • Carbohydrates are present in fruits, vegetables, grains, and milk products.
  • Carbohydrates are the simplest form of nutrition and it is metabolized our bodies that whys it is considered an available source of energy.
are the most readily available source of energy for organisms.

What do food webs help us understand?a. population effects of growth
b. ecological effects of energy
c. ecological effects of extinction or species introduction
d. species relocation

Answers

Food webs help us understand the ecological effects of extinction or species introduction - C. This is also the correct answer because when we introduce a new species in a certain environment, we're effectively changing this environment and changing the food web as well. For that reason, we create an ecological effect when it comes to the extinction of one species for example. 
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