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never [62]
3 years ago
10

The classification system developed by Linnaeus in the early 1700s divided living organisms into plant and animal kingdoms. Toda

y, that has been expanded into five kingdoms. Which of the following inventions was most responsible for creating the need for the additional three kingdoms and why?
Biology
2 answers:
Ugo [173]3 years ago
8 0

Answer:

microscope

Explanation:

tangare [24]3 years ago
3 0
Microscopes made it possible to learn more about single-celled organisms.
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Below are statements that describe either traits that follow the typical pattern of Mendelian inheritance or sex-linked inherita
photoshop1234 [79]

<u>Answer</u> : Mendelian traits

1) A trait like eye color or height

2) Involves a dominant and recessive allele.

3) Predisposition to some diseases like diabetes and heart diseases.

4) These are equally likely to occur in males and females.

Sex linked trait

1) A trait like color blindness which affects many more men than women.

2) These are not equally likely to occur in male and female.

<u>Explanation</u>:

  • The <em>Mendelian</em>  inheritance is based on the laws proposed by <em>Mendel</em>.The traits that follow these laws are called as Mendelian traits.
  • In an inheritance pattern, a Mendelian trait is the one which is controlled by only a single locus.

It is inherited in the manner that obeys Mendels laws -

1) <u>Law of segregation</u> - This law states that whenever gamete formation takes place each gene for a particular trait segregate from each other in such a way that each gamete carries only one allele.

2) <u>Law of independent assortment-</u> This law states that the genes for different traits segregate independent from each other during gamete formation.

3) <u>Law of dominance- </u>This law states that for every trait there are two alleles, one is dominant while the other is recessive.

<u>Sex linked inheritance </u>

It is the type of inheritance pattern followed by genes which are preesent on the sex chromosomes. Their inheritance varies from that of Mendelian pattern. If it is X linked dominant then each child of an affected mother has 50% chance of being affected whereas if it is recessive then a female can be a carrier or affected but a male will always be affected if it carries the allele.


5 0
3 years ago
Global climate has changed in the past due to 1. __ and 2. __
aleksandrvk [35]

Answer: I think its air pollution and Global warming

Explanation:

4 0
3 years ago
Read 2 more answers
How does the nervous system relate to other systems
Effectus [21]
Your nervous system interacts with every other systems in your body. Your endocrine system works closely with your brain and central nervous system to control the creation of specific hormones and enzymes. Your digestive and excretory systems work with the nervous system in both conscious and unconscious ways.
4 0
3 years ago
Which of the following is a biotic factor within an ecosystem?
andreev551 [17]

Answer:

c. is a biotic factor within an ecosystem

8 0
3 years ago
16 - Albinism: Prom Genotype to Phenotype
Mrac [35]

A correct flow chart is DNA i.e., gene (transcription) >> mRNA + tRNAs (translation) >> amino acids or protein >> phenotype.  It is the flow of the genetic information.

<h3>What is the flow of genetic information?</h3>

The flow of genetic information refers to the molecular process from DNA to the final phenotype (i.e., protein product).

During gene transcription, a particular fragment of DNA called gene is used as a template to generate an mRNA.

Subsequently, the mRNA serves as a template to generate a linear chain of amino acids, i.e., a protein, by a process called translation.

The final protein can be considered as the phenotype (in this case, the albinism trait) because it is the observable feature.

Learn more about genetics here:

brainly.com/question/1480756

6 0
2 years ago
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