The volume of the unknown solution obtained from the given standard curve is 2.57%
The linear equation produced by the standard curve is :
- y = absorbance ;
- x = concentration in percent (v/v)
Unknown Solution with absorbance value of 0.35 ;
Input the value of y into the equation.
Collect like terms
Divide both sides by 0.136
Hence, percentage by volume of the unknown solution will be 2.57%
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The question is incomplete and the complete question is attached.
Answer:
Testes
Explanation:
In the given question, the male reproductive structure has been provided and in this male reproductive structure, only "Testes " which occurs in the pairs are known to form the male gametes.
The male gametes called sperms are formed from the spermatocytes which by the process of meiosis produces four spermatozoa which later mature into the spermatids and sperms.
Thus, Testes is correct.
I want to say the answer is B because during the process of photosynthesis, the catabolic process of the light phase is used to drive the anabolic process into the dark which means the catabolic is the light stage and the anabolic is the dark stage
Answer:
ATG-TAC-ACC-GGT
Explanation:
T matches with A and C matches with G and vice versa. So the first three TAC would match with ATG.
Answer:
False.
Explanation:
All of the things found in the Earth system can be categorized into four (4) main categories and these includes;
I. Land: this subsystem forms a sphere which is generally referred to as litosphere.
II. Water: this subsystem forms a sphere which is generally referred to as hydrosphere. It comprises of landforms such as mountains, valleys, plateaus, ridge, rocks, etc.
III. Air: this subsystem forms a sphere which is generally referred to as atmosphere. This sphere comprises of gases such as oxygen, carbon dioxide, nitrogen, etc.
IV. Living organisms: this subsystem forms a sphere which is generally referred to as biosphere. It comprises of all living things such as humans, animals and plants.
If humans change the function or equilibrium of one of Earth's systems, this will significantly change the function or equilibrium of all of Earth's systems. Consequently, these changes result in environmental phenomenon such as volcanoes, earthquakes, tornadoes, wildfire, etc.
