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2 years ago

Which type of objective lens are there in compound microscope. in one line

2 answers:

7 0

A compound microscope has multiple lenses: the objective lens (typically 4x, 10x, 40x or 100x) is compounded (multiplied) by the eyepiece lens (typically 10x) to obtain a high magnification of 40x, 100x, 400x and 1000x. Higher magnification is achieved by using two lenses rather than just a single magnifying lens.

katrin2010 [14]2 years ago

6 0

A compound microscope has multiple lenses: the objective lens (typically 4x, 10x, 40x or 100x) is compounded
by the eyepiece lens to obtain a high magnification.

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2 years ago

What are the harmful effects of bacteria.

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3 years ago

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You are an almond grower and want to determine whether almond size (measured as shelled almond weight) is a heritable trait. A s

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Answer: 1. S = 0.77

2. R = 0.14

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1. Selection differential is the difference between the population mean and the average of the selected parents. Its symbol is S.

S = mean of selected parents - population mean

S = 6.48 - 5.71

S = 0.77

2. Response to Selection is how much gain you make when crossing over selected parents. Its symbol is R.

R = mean of offspring of selected parents - population mean

R = 5.85 - 5.71

R = 0.14

3. Heritability is, basically, a statistical variable that shows how much the variation in a trait is due to genetic factors. Its symbol is h².

To calculate it, use Breeder's Equation:

R = h²S

$h^{2}=\frac{R}{S}$

$h^{2}=\frac{0.14}{0.77}$

h² = 0.18

4. You would expect the production to be strongly influenced by environment, because heritability lies between 0 and 1. Low heritability means there is low level of resemblance between offspring and parents. As this program heritability is low, the resemblance is small, which means the characteristics are influenced mostly by the enviroment.

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2 years ago

Given that all fish live in water and that all mackerel are fish, what can be concluded? Trout live in trees All mackerel live i

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All mackerel live in the water because all fish live in water and mackerel is a fish

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3 years ago

Which of these is an example of embodied mind?

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Answer:

All of the Above

Explanation:

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2 years ago

Which type of objective lens are there in compound microscope. in one line​

Which type of objective lens are there in compound microscope. in one line