BIOLOGY MIDDLE SCHOOL

If a certain test follows a normal curve, most of the scores will fall __________.

Answers

Answer 1
Answer: the answer is in the middle

Related Questions

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In a plant, the cell walls act as a support system and provide shape for the plant.Which structures in the human body are similar in function to the cell wall of a plant?A.ligaments and tendonsB.arteries and veinsC.muscles and jointsD.bones and cartilage-------------------------------------------------------------Which organ is being described in this statement?If this organ malfunctions, all other body systems would be deprived of nutrients.A.urethraB.brainC.lungsD.stomach---------------------------------------------------Which statement is correct about the growth and development of vertebrates? A.The larva will undergo many changes after leaving its cocoon.B.A fertilized egg will undergo many changes and become an embryo.C.The gamete will undergo many changes after the egg is fertilized.D.The pupa will undergo many changes within a cocoon.----------------------------------------------------------------------------------Which is produced immediately after a plant sperm cell fertilizes an egg cell?A.plant nutrientsB.a zygoteC.a sporeD.sweet nectar-------------------------------------------------------Which terms are used for gametes that are needed for reproduction in vertebrate animals?A.sperm and eggsB.seeds and sporesC.buds and offspringD.antibodies and pathogens-------------------------------------------------------------Which activity distinguishes the larva stage from the pupa stage of an insect? A.locating shelterB.making its own foodC.reproducingD.feeding-----------------------------------------------Which statement describes the life cycle of a butterfly?A.sheds its exoskeletonB.incomplete metamorphosisC.stages of infancy and pubertyD.complete metamorphosis
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Does natural and sexual selection also apply to the species of man? Motivate, positive and negative consequences.

Answers

Answer:

Yes, natural and sexual selection also apply to the species of man with modification.

Explanation:

  • The process of selecting the member for the biological sex to produce their generation and offspring is known as the sexual selection. It is a natural and continuous process.
  • It has been seen the act of sexual selection on human beings too, but with the modification of the act that is seen on other non humans.
  • Charles Darwin and Alfred Russel Wallace first gave the concrete idea about the natural sexual selection that is seen on every non human organisms.

What does a plant cell have that an animal cell doesn't have?

Answers

A plant cell has chloroplasts.
 An animal cells doesn't.
Chloroplasts. As an animal doesn't

2. Students are asked to sequence the order of the seasons using picture cards. Which group of students sequenced their picture cards correctly? winter summer spring autumn autumn winter Spring Summer winter autumn summer Spring Spring summer winter autumn

Answers

it would be group j.. sorry this is late but hope its helpful!
Group J sequenced their cards correctly, Autumn, Winter, Spring, and Summer.

How can photosynthesis be related to cellular respiration?

Answers

Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide, which is used in photosynthesis. While water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.

Final answer:

Photosynthesis and cellular respiration are two interdependent processes. Photosynthesis uses carbon dioxide and water to produce carbohydrates and oxygen, while cellular respiration uses these carbohydrates to produce energy, carbon dioxide, and water. They form a cyclical biological harmony vital to life.

Explanation:

Photosynthesis and cellular respiration are two fundamental processes in the carbon cycle that share reciprocal reactants and products. In photosynthesis, plants absorb light energy to build carbohydrates in chloroplasts, using carbon dioxide and water. The resulting byproduct of this process is oxygen. On the other hand, cellular respiration occurs in the cytoplasm and mitochondria, where organisms metabolize these carbohydrates to produce energy, in the process releasing carbon dioxide and water. Both processes use electron transport chains to capture the energy necessary to drive other reactions.

Thus, photosynthesis and cellular respiration are linked in a cyclical biological harmony; they provide the life-sustaining energy that originates millions of miles away in the sun. Photosynthesis produces the carbohydrates needed for cellular respiration, and cellular respiration releases the carbon dioxide required for photosynthesis, creating an interdependent cycle vital to most forms of life on Earth.

Learn more about Photosynthesis and Cellular Respiration here:

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A mineral sample is successfully scratched with a streak plate but not a nail which property of a mineral is being measured A- streak
B- hardness
C- cleavage
D- color

Answers

hardness i suppose? i am not sure if this question is biological :)

In which way Copernicus changed the way people viewed the solar system?

Answers

Copernicus gave heliocentric theory which changed the view about the solar system people had till that time.

Explanation:

Nicolaus Copernicus is known to have given the heliocentric theory about the solar system. This theory formulated that the Earth revolves around the Sun. It also comes up with the fact of rotation of Earth around its own axis.

Before the ideology of Copernicus came into being, Ptolemy gave his ideology and all the people believed in it truly as it said that the Earth is in the center of all the planetary object and every planet revolves around it. This theory came to an end by the Copernicus findings.
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