Option A is the right answer.
Repetition is the act of repeating something that has previously been stated or recorded. Though we can repeat some words in the formation of a sentence, it creates a sentence very unattractive. Therefore, by changing some words, or by changing some form of the sentence we can avoid repetition. As in the given statement, the repetition of words can be replaced by option A. Avoiding repetition with some other words does not change the meaning of the sentence of the statement.
The correct option is SATURATED FAT.
Fats are divided into two major classes, these are saturated and unsaturated fats. Saturated fats refer to those fats that do not have double bonds in their molecular structures while unsaturated fats are those that have double bonds in their molecular structures. Saturated fats are usually solid at room temperature and they are considered to be less health as food compared to unsaturated fats. Unsaturated fats are usually liquids at room temperature and they are considered to be more health than saturated fats. Examples of saturated fats are cream, butter, cheese, pork, lamb, poultry with skin, etc.
Answer:
Explanation:
Bacterial count in stock- 1.85x10^6 cfu/ml
Dilution methods
Take 100 uL or (0.1ml) from stock and add to 900ul (0.9ml) saline and mixed it- this makes 10^1dilution.
Now take 100ul from 10^1 dilution and add to next 900ul saline this is 10^2 dilution, similarly do upto 10^5 dilution.
Then take 100ul from 10^ 4 and 10^5 dilution seperately and plate on LB agar plate seperetely and count the colonies.
Cfu/ml formula= (No.of colonies x dilution factor)/0.1 ml
So suppose, 18 colonies formed on 10^4 dilution then total no. Of cells in stock will be 18x10^4/ 0.1= 18x10^5 cfu/ml.
If we dilute 10^4 or 10^5 that's leads to colony count of 18-19 colonies on 10^4 dilution while 2 colonies should come on plate of 10^5 dilution.
The answer is B !!
In meiosis ; 4 haploid cells are formed with some DNA variations !! This variation is due to crossing over !!
A stimulus is a change in an organism's surrounding that causes it to react.
