What is the SI unit of focal length
,

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Answer 1

Answer:

Answer:

dioptre is si unit of focal length

where 1 dioptre = 1 m^-1

Related Questions

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In peas, yellow seed color (Y) is dominant to green seed color (y). A homozygous green pea plant is crossed with a heterozygous yellow pea plant. What is the predicted phenotypic ratio of the offspring

Answers

Answer:

2: 2 or 1:1

Explanation:

It is given that the yellow seed color is dominant over green seed color. The genotype of homozygous green pea plant and heterozygous yellow pea plants are “yy” and “Yy” respectively.

The following punnet table represents the cross between “yy” and “Yy”

y y

Y Yy Yy

y yy yy

The genotypic ration is 2Yy :2yy

Yy represents heterozygous yellow pea plant

yy represents homozygous green pea plant

yellow pea plant : green pea plant is equal to 2: 2 or 1:1

Each offspring will receive one allele from each parent, so the cross will be Yy with yy, resulting in four possible offspring: Yy, Yy, yy, and yy. Since Y is dominant to y, there will be two yellow for every four offspring or the ratio of 1/2 (Look up Punnet squares to understand this concept better)

Except reproductive cells, all other cells of the body are _____ cells.

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Another word for this is Diploid (rather than haploid, which refers only to gametes)

Somatic cells include all cells in the body except sperm and egg cells, so I believe this would be the answer.

Explain why tongue rolling ability is a discontinuous variation

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Since tongue rolling ability is determined by a single gene with two separate alleles—the dominant allele, which codes for tongue rolling ability, and the recessive allele, which codes for tongue rolling incapacity—tongue rolling ability is a discontinuous variation.

What is Tongue rolling ability?

The hereditary characteristic known as tongue rolling ability controls whether or not a person can roll their tongue into a tube shape. This characteristic is frequently used as an illustration of a straightforward hereditary trait with discontinuous variation since there are only two possible outcomes: either a person rolls their tongue or they do not.

Either a person has the recessive allele, which prevents them from rolling their tongue, or they have the dominant allele, which allows them to roll their tongue. There is no intermediate or in-between trait, and the presence or absence of the dominant allele is a distinct, plainly observable phenotype.

Therefore, the capacity for tongue rolling is an illustration of a discontinuous variation.

Learn more about Tongue rolling ability, here:

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He will be able to roll his tongue, because the 'A' allele is dominant over the 'a' allele. The 'a' allele is recessive. ... Tongue rolling is an example of discontinuous variation: you either can roll your tongue or you can't. Other characteristics, for example height and weight, show continuous variation.

A controlled experiment is the testing of a hypothesis in duplicate with only one factor being different. True. False.

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A controlled experiment is a type of experiment where we're testing one hypothesis in duplicate and we have only one different factor. This indeed is true. An example of an uncontrolled experiment would be where we would have many different types of variables which would possibly affect the result of our experiment for example.

Answer:

true

Explanation:

Jason and Julia are preparing for a quiz in Psychology 101. Jason recites four reasons for seeking out a social support network. Julia, who has top grades in the class, gives her nod of approval to all but one of Jason's list. Which one is she most likely to reject?This is psychology, but that isn't one of the options

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In this Jason and Julia's exercise in their Psychology 101 class, we can see that Julia has nodded to all three other reasons pointed out by his classmate Jason. Further, this specific reason why she might hasn't nodded is that this involves a challenge to her ego or individuality. This specific phrase might have impacted her into engaging to a self-guarding tendency.

Answer:

Being in a social support network helps a person learn how to win arguments.

Explanation:

just took the quiz and got it right

If you ate bacon and fried eggs for breakfast, the largest component of the energy would come from the?