If it is a red blood cell than the cell will shrivel because the water will dissolve out of the cell ( because more water flows out of the cell than back into the cell the cell Shrinks )
Answer:
a)
b)
c)
Explanation:
Given ,
Frequency of white flower plant () is
Thus, frequency of dominant white allele () is equal to
As we that, as per Hardy-Weinberg equilibrium equation
Substituting the value of in above equation, we get
a) As per Hardy-Weinberg equilibrium equation
Substituting the given and calculated values in above equation, we get -
b) The frequency (decimal form) of the dominant allele
c) number of homozygous purple flower plants
frequency of purple flower plants () Number of flowers
Answer: 16 possible stereoisomers
Explanation: n=4 so therefore there are 2*n= 2*4= 16
Answer:
The control experiments have control variable the natural experiment control by nature lacks this
Explanation:
When a n experiment is set up to answer a particular questions,by subjecting the investigating subjects or individuals to experimental factors beyond the control of the investigator but control by nature,such experiment is said to be Natural.Since the investigator lacks control over the factors determining the experiments.,then natural experiment are observational studies.Therefore they are said to lack controlled variables.
In order to test hypothesis or theories,experiments can be set up by the investigator under certain regulated factors.Thus the variable to determine the effect on the subjects or individual of the investigating conditions can be manipulated by the investigator. Hence it can be said to have a control variable.The experiments is called control experiment.
The larva of moth is known as .