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Zinaida [17]
3 years ago
5

When an animal runs along the ground by flexing some of its muscles, what causes its muscles to contract?

Biology
2 answers:
ira [324]3 years ago
8 0
Letter A for sure! Hope I helped.
dalvyx [7]3 years ago
7 0
Its D, i looked it up
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Heterozygous is another word for what?
tatyana61 [14]

Answer:

Heterojunction or having two identical alleles of the same gene.

Explanation:

A heterojunction is an interface that occurs between two layers or regions of dissimilar semiconductors. These semiconducting materials have unequal band gaps as opposed to a homojunction. It is often advantageous to engineer the electronic energy bands in many solid-state device applications, including semiconductor lasers, solar cells and transistors. The combination of multiple heterojunctions together in a device is called a heterostructure, although the two terms are commonly used interchangeably. The requirement that each material be a semiconductor with unequal band gaps is somewhat loose, especially on small length scales, where electronic properties depend on spatial properties. A more modern definition of heterojunction is the interface between any two solid-state materials, including crystalline and amorphous structures of metallic, insulating, fast ion conductor and semiconducting materials.

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3 years ago
What type of medication would u you most likely to use for mild sprain Hydrocortisone. Steroids. OTC medication. Opiates
RideAnS [48]

Opiates are a type of medication used for sprains.


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3 years ago
Read 2 more answers
A client is admitted with chest pain. a series of diagnostic tests are ordered, and the client undergoes coronary artery bypass
Nonamiya [84]

Answer;

Although the cost of care for this client was greater than the DRG reimbursement amount, the hospital will be reimbursed only at the set fee.

Explanation;

-A Diagnosis-Related Group (DRG) is a statistical system of classifying any inpatient stay into groups for the purposes of payment.

-It divides possible diagnoses into more than 20 major body systems and subdivides them into almost 500 groups for the purpose of Medicare reimbursement.

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3 years ago
The transfer of genes from one organism to another is called genetic engineering. This is new technology used to change the gene
nikklg [1K]

Answer: C) GMOs, genetically modified foods engineered in a lab to produce desirable traits.

Explanation:

The genetic engineering involves the insertion of genes from other organism to the host organism so as to make up genetically modified organism. Some unwanted and default genes are also removed from the organisms so that their body function properly.

The genetically modified foods are the examples of genetic engineering. This is done to produce desirable traits in the food crops. In plants both plants and animal genes are inserted to improve the yield of crops, and to improve their quality. In animals, the insertion of genes of other animals is likely to improve the milk and meat yield.

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3 years ago
Which of Mendel's postulates do these families demonstrate? Select all that apply. Select all that apply. Unit factors exist in
elena-s [515]

Answer:

If the question is referring to Mendel's postulates, all options are correct

Explanation:

Gregor Mendel discovered that certain components he called UNIT FACTORS determine inheritance. This unit factors were later described to be genes in modern genetics. He discovered that an organism receives two forms of this unit factors from each parent, which he called ALLELES. In his experiments, he observed that one of the pair of alleles have the ability to mask the expression of its variant pair. He called the allele that masks, DOMINANT allele while the allele that is masked, RECESSIVE allele.

During his cross experiment, he discovered that the alleles of a gene (unit factor) separates into gametes, he called this LAW OF SEGREGATION. He notably discovered in his cross involving two different characters that the segregation of the alleles of one gene into gametes does not influence the segregation of the alleles of the other gene. He termed this his LAW OF INDEPENDENT ASSORTMENT.

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