Which is the best example of a scientific discovery resulting from new technology?*the discovery that elements can be grouped in a table on the basis of their properties
*the discovery of atomic structure which led to the development of an electron microscope
*the discovery of the structure of DNA, which occurred as the result of an X-ray image of a DNA molecule
*the discovery that plant pigments can be separated and identified by using paper and a solvent

Answers

Answer 1
Answer:

Answer: Option C

Explanation:

The discovery of the structure of DNA was done with the help of Technique named X-ray crystallography. The structure of the DNA was created by the diffraction pattern that was produced by the x-ray crystallography.

This method was used to find the structure of the DNA that was used to study more properties of the DNA.

Answer 2
Answer: I think it would be the third one

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if one parent is homozygous for black hair and the other parent to homozygous for blonde hair, what are the chances that their children will have blonde hair? write the punnett square.

Answers

Find the attachment for the punnett square:-
B B
b Bb Bb
b Bb Bb

genotype

0% - for homozygous blonde
100% - for heterzygous blonde
0% - homozygous black

phenotype

50% - black
50% - blonde

1. Where in the digestive system do the amounts of glucose, amino acids, and fatty acids increase?

Answers

The small intestine absorbs most digested food molecules, as well as water and minerals, and passes them on to other parts of the body for storage or further chemical change. Specialized cells help absorbed materials cross the intestinal lining into the bloodstream.

Does bacteria have a cell wall?

Answers

yes they do have a cell wall

The cardiovascular system consists ofa. the heart and coronary arteries.
b. the heart, blood vessels, and lymph vessels.
c. blood, blood vessels, and the heart.
d. blood, blood vessels, the heart, lymph, lymph vessels, and lymphatic tissues.

Answers

C) blood, blood vessels, and heart.

A new fossil is found, and scientists are debating whether it can be considered a part of the human genus Homo. What piece of evidence would best indicate that the fossil is human?large jaw bone for muscle attachment

pelvic blades rotated inward

very long arms

thick rib cage

Answers

The answer is large jaw bone for muscle attachment.

Pelvic blades are rotated inward anyway, so it is not the right answer. Very long arms are characteristic of many other animals, as well as a thick rib cage is. This leaves a large jaw bone for muscle attachment as the right answer. This trait is an adaptation to eating large quantities of food.

The correct answer is:

large jaw bone for muscle attachment.

Pelvic blades are rotated inward anyway, so it is not the right answer. Very long arms are characteristic of many other animals, as well as a thick rib cage is. This leaves a large jaw bone for muscle attachment as the right answer. This trait is an adaptation to eating large quantities of food.

Explanation:

By analyzing the fossil record we can tell how long life has remained on Earth, and how different plants and animals are compared to each other. The mandible, lower jaw or jawbone is the biggest, greatest and lowest bone in the human face. It affects the lower jaw and holds the lower teeth in place. The mandible sits below the maxilla. It is the only movable bone of the skull.



Which is the correct pair of complementary nitrogenous bases in DNA?A. Adenine and thymine
B. Cytosine and thymine
C. Guanine and thymine

Answers

It would be the first option. Adenine and thymine.