Which microscope did Anton van Leeuwenhoek use to observe single-celled organisms?A) simple microscope
B) compound light microscope
C) electron microscope
D) tunneling microscope

Answers

Answer 1

Answer: the microscope that Anton van Leeuwenhoek use to observe single-celled organisms is : a. simple microscope, which is the type of microscope that only has one lens. Anton van leeuwenhoek conducted his studies in the 1600s. During that time period, we haven't developed any type of high-end microscope that exist today

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The breakdown of carbohydrates to carbon dioxide and water in the body is called

Answers

Answer:

Carbohydrate Metabolism.

Explanation:

Carbohydrate metabolism refers to the biochemical processes which are accountable for metabolic formation, breaking down of carbohydrates and conversion of carbohydrates in the body of living organisms. I'm plants, carbohydrates are combined from carbon dioxide and water using photosynthesis, which store energy from sunlight. Animals use cellular respiration to break down stored energy in plants which they have consumed, for the availability of energy to cells. I'm human, carbohydrates are broken down to glucose, fructose and galactose through digestion. In aerobic respiration, glucose and oxygen undergo metabolism to release energy which carbon dioxide and water are secondary products.

A true-breeding pea plant with green seeds is crossed with another true-breeding pea plant with green seeds. What kind of seeds will the offspring have? A. yellow seeds B. green seeds C. yellow-green seeds D. some of each color

Answers

The answer is B, with green seeds.

A true breeding pea plant with green seeds is crossed with another true breeding pea plant with B. Green seeds.

What is an allele in bio?

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An allele is like a trait or a specific gene.

An allele is a variant form of a gene. Some genes have a variety of different forms, which are located at the same position, or genetic locus, on a chromosome. Humans are called diploid organisms because they have two alleles at each genetic locus, with one allele inherited from each parent.

The size of the cell of an organism has no relation with its body

Answers

Is this a true or false question? If it is, the answer is true! :)

True. Most organic animal cells are around the same size.

Which of the following statements accurately describes the process of dating Earth's history?a. Scientists use radiometric dating to determine the relative age of a new fossil.
b. Scientists use relative dating to determine the absolute age of a new fossil.
c. Scientists use radioactive isotopes to determine the absolute age of a new fossil.
d. Scientists use index fossils to determine the specific years of age of a new fossil.

Answers

Radiometric dating and radioactive dating are two different names for the same method.

This method serves to determine the absolute age of a fossil: the correct answer is C.

Relative dating and index fossil both serve to determine the relative age of the fossils.

Answer:

Explanation:

bc i got it right

When a Doctor practices Paediatrics, what sort of patients does he have ?