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atroni [7]
2 years ago
7

True or false our sense organs to detect sound are our ears

Biology
1 answer:
lutik1710 [3]2 years ago
3 0
Yes it is true. Ears are organs that we use to detect sounds.
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12. In what direction does blood flow through the heart?
natima [27]

Answer:

B

hi

gesture

Explanation:

Right to left

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4 0
2 years ago
Un laboratorio que produce una fórmula para matar piojos recibió muchas quejas de parte de sus
Rom4ik [11]

Answer:

Es probable que a través del tiempo la población de piojos también se vuelva resistente al segundo pijojicida. Los piojos resistentes se generan por un proceso de selección natural  

Explanation:

La evolución es el proceso mediante el cual los organismos cambian (evolucionan) con el tiempo con el fin de adaptarse a sus condiciones ambientales. La selección natural opera seleccionando aquellos individuos mejor adaptados al ambiente en el cual cada individuo se desarrolla. Los individuos adaptativamente superiores poseen más chances de sobrevivir y de reproducirse, trasmitiendo de este modo sus genes a la descendencia. Las mutaciones representan la fuente principal de variabilidad genética en la forma de nuevos alelos y genes. Las mutaciones que son beneficiosas y confieren una ventaja adaptativa son seleccionadas por selección natural. En este caso, la resistencia al primer piojicida se debió a la aparición de una o más mutaciones las cuales confirieron resistencia al primer compuesto. Con el tiempo, la frecuencia de los individuos portadores de mutaciones beneficiosas en la población de piojos fue incrementándose paulatinamente (como resultado del proceso de selección natural). Es muy probable que este proceso evolutivo también se repita con el segundo piojicida.

4 0
3 years ago
You are studying the amino acid sequence of a protein shared by four organisms. You want to know how 4 organisms are related to
Savatey [412]

The least related to organism A is Organism D.

<h3>What is amino acid?</h3>

Amino acid is an organic compound made up of amine, carboxylic group and an organic R group.

Amino acids are the primary building block of proteins.

There are 20 types of amino acids are present.

Amino acids are necessary for the growth of the body.

Thus, the correct option is organism D.

Learn more about amino acid

brainly.com/question/15823799

6 0
2 years ago
___ prey on animals
Aleonysh [2.5K]
Carnivores. Herbivores, on the other hand, prey on plants.
3 0
3 years ago
Read 2 more answers
Which if the following statements best describes the first thing researchers need to manipulate dna
Diano4ka-milaya [45]
<span>"Restriction enzymes would be used to cut the DNA into smaller pieces." is the statements best describes the first thing researchers need to manipulate dna. Before manipulation it is needed to isolate the desired DNA segment. Restriction enzyme can be also called as restriction endonuclease.</span>
6 0
3 years ago
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