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mariarad [96]
4 years ago
5

Different characteristics of living things are called

Biology
1 answer:
nikdorinn [45]4 years ago
7 0
All living organisms share several key characteristics or functions: order, sensitivity or response to the environment, reproduction, growth and development, regulation, homeostasis, and energy processing. When viewed together, these characteristics serve to define life.
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The picture to the right shows Meiosis 2, which is responsible for creating: A. Haploid daughter cells with unique chromosomes.
Paul [167]

Answer:

D. Haploid daughter cells with unique chromosomes.

Explanation:

This is because during Mitosis 2 the sister chromatids within the two daughter cells separate, form four new haploid gametes.

8 0
3 years ago
In the 1950s, when Watson and Crick were working on their model of DNA, which concepts were well accepted by the scientific comm
bogdanovich [222]

Answer:

The correct answer will be-

1. Chromosomes are made up of protein and nucleic acid.

2. Genes are located on chromosomes.

3. Chromosomes are found in the nucleus.

Explanation:

Watson and Crick are known for their findings on the structure of DNA in 1953. Their findings were motivated by the book called "What is Life?".

The book stated the concepts which were well accepted by the scientific communities that is the gene determines the trait which is located on the chromosomes proved by the experiments of Morgan.  

The chromosomes are the condensed structure present in the nucleus was suggested by the Nageli in 1884. The chromosomes are composed of nucleic acid and protein was also proved and was well-accepted fact.

But the genes are made up of DNA was not well accepted which was suggested by the experiments of Avery in 1940s.

Thus, the selected options are the correct answer.

5 0
4 years ago
What activation energy was used to start the chemical reaction in the burning marshmallow?
Sonja [21]

Answer:

This question is incomplete

Explanation:

This question is incomplete. However, let's understand some terms

Activation energy is the minimum amount of energy required for a reaction to proceed. Under normal condition, when the activation energy is high, it takes longer for the reaction to proceed than when it is low.

The burning of marshmallow is an exothermic reaction as it involves the transfer of heat energy into the environment.

7 0
4 years ago
Certain amino acids are called essential because they ______.
kumpel [21]
Essential amino acids are amino acids that must be supplied to one's body by their diet because they cannot be synthesized from scratch. 
3 0
4 years ago
Long-term use of certain antipsychotic drugs can produce involuntary movements of the facial muscles, tongue, and limbs. this me
goblinko [34]
The condition is known as tardive dyskinesia.
4 0
3 years ago
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