Answer:
A geneticist is a science who studies genes, including how they are inherited, mutated, activated, or inactivated. They often study the role that genes play in disease and health.
Explanation:
Geneticists must be able to conduct scientific experiments and analyses with accuracy and precision.
Communication skills. ...
Critical-thinking skills. ...
Interpersonal skills. ...
Math skills. ...
Perseverance. ...
Problem-solving skills. ...
Time-management skills.
A. Marie Curie developed the atomic theory after she discovered
radioactivity.
O
B. Antoine-Laurent Lavoisier wrote the atomic theory while making
gunpowder.
O
C. Robert Boyle proposed the atomic theory in his book The Skeptical
Chemist.
O
D. John Dalton developed the atomic theory, which he published in
1803.
D. John Dalton developed the atomic theory, which he published in
1803.
The first part of his principle states that all be counted are made from atoms, which can be indivisible. The second part of the idea says all atoms of a given element are equal in mass and properties. The 3rd part says compounds are mixtures of two or more exceptional forms of atoms.
The 5 atomic models are as follows:
John Dalton's atomic model: Dalton´s Billiard Ball (Solid Sphere) version.
J.J. Thomson's version: Plum Pudding version.
Ernest Rutherford's model: Nuclear model.
Niels Bohr's model: Planetary version.
Erwin Schrödinger's version: Electron Cloud version/Quantum Mode
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The answer is "d" he developed a theory that matter is simply composed of atoms of different weights and is combined in ratios by weight.
B. Backbone
C. Gills
D. Muscles
The shell
They use it to protect their muscles from predators and support soft tissues found on the inside.
more realistic than food chain
No, humans are the only organisms that experience boredom.
Yes, boredom is a likely explanation for the spider monkeys’ behavior.
No, emotions of non-human organisms cannot be tested.
Yes, the hypothesis could be tested through a controlled experiment.
Answer:
Sixteen years old is the age where the biggest difference between the average height of boys and girls can be observed. This is a difference of approximately 5.7 cm.
Explanation:
As we know, for biological reasons, boys and girls have different growths and different development in their bodies. However, the growth and development of boys and girls during childhood is very similar and only starts to look different even from adolescence, where individuals have great structural differences.
At 16 years of age, boys and girls have the greatest mean difference in height. While in previous years this difference was on average 1 centimeter, at 16 years old, girls are 150.8 cm tall on average, while boys are 156.5 cm tall.
B. Prokaryotic
C. Nucleus
Prokaryotic cell don't have any membrane bound organelles but they do have a nucleus. Thus, the correct option is B.
Prokaryotic cells are defined as the cell which single-celled, non bound organelle microorganisms known to be the earliest on earth. Prokaryotes comprises bacteria and archaea.
The photosynthetic prokaryotes comprises cyanobacteria that perform photosynthesis. A prokaryotic cell comprises of a single membrane and hence, all the reactions occur within the cytoplasm. The below diagram shows a prokaryotic cell.
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Answer:
Dna
Explanation:
The nucleus is surrounded by a membrane. Prokaryotic cells do not have a nucleus