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amid [387]
4 years ago
12

Investigators should keep in mind that eyewitness identification is highly infallible. true false

Biology
1 answer:
Ne4ueva [31]4 years ago
7 0
Investigators should keep in mind that eyewitness identification is highly infallible. true, since the law takes the identification as a positive test and completely commits those involved and an error in it could tarnish the course of justice and consequently of the investigators.
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Cite the most common molecular explanations for dominant and recessive alleles.
tangare [24]

Answer: Dominant allele codes for a functional protein. Recessive allele codes for a less functional or nonfunctional protein, or it does not code for any protein.

Explanation:

Alleles are different forms of a gene. There are two types, dominant and recessive allele. Heterozygous organisms have one of each, and the dominant allele is expressed. Homozygous organisms have either two dominant alleles or two recessive alleles.

<u>A dominant allele produces a functional protein</u>, even in the presence of a recessive allele, because only one copy of the allele is enough and it masks the effects of the recessive allele. This dominant trait is shown in individuals who are homozygous dominant or heterozygous,

<u>A recessive allele produces a less functional or nonfunctional protein, or it does not code for any protein at all.</u> A recessive allele does not become a trait unless both copies of the gene are present.

4 0
3 years ago
What Occurs through the isolation of an organism in a new environment?
viktelen [127]
The organism will diverge along separate evolutionary paths. 

3 0
3 years ago
What common name is used to describe both the taste and the olfactory receptors and why?
horsena [70]
The name is chemoreceptors; this is because they both respond to chemical in solution. A receptor is a protein molecule that receives chemical signals from outside a cell. When such chemical signals bind to a receptor, they cause some cellular/tissue response; e.g. a change in the electrical activity of a cell. Chemoreceptors are cells specialized to detect chemical substances and relay that information centrally in the nervous system. Chemoreceptors may monitor external stimuli, as in taste and olfaction, or internal stimuli, such as the concentrations of oxygen and carbon dioxide in the blood.
8 0
3 years ago
Do maned wolves live in the andes mountains
Leviafan [203]
This mammal is found in open and semi-open habitats, especially grasslands with scattered bushes and trees, in south, central-west, and southeastern Brazil, Paraguay, northern Argentina, Bolivia east and north of the Andes,[4] and far southeastern Peru (Pampas del Heath only).[5] It is very rare in Uruguay, possibly being displaced completely through loss of habitat.


8 0
4 years ago
If the body cells in an organism have no homologous pairs of chromosomes,
IceJOKER [234]

Answer:

C. Haploid

Explanation:

A haploid human cell is a gamete with 23 individual unpaired chromosomes.

8 0
3 years ago
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