Answer: Oxygen
Explanation: Oxygen is the gaseous by product of photosynthesis.
Carbon dioxide + water + energy from light produces glucose and oxygen.
Sunlight energy.
6CO2 + 6H2O ------> C6H12O6 + 6O2
the excess oxygen they produced during photosynthesis is contributed directly to the oxygenation of the Earth.
Holding of amine gathering to corrosive gathering. Polypeptides frame from lack of hydration amalgamation responses between an amine gathering and a natural corrosive gathering.
Polypeptides are chains of amino acids. Proteins are comprised of at least one polypeptide atoms. The amino acids are connected covalently by peptide bonds. The designs on the correct shows how three amino acids are connected by peptide bonds into a tripeptide.
Answer:
sexual
Explanation:
a gamete is a mature haploid cell that can form a zygote if it joins with a gamete of the opposite sex.
Answer:
Option C
Explanation:
Given -
Total number of initially marked lizards (M) 
Total number of recaptured lizards (C) 
Total number of recaptured marked lizards (R) 
As we know that -
We have to find "N" . "N" is the total population size of lizards in a 2-hectare plot in eastern Arizona.
Thus, on rearranging the above equation, we get -
Substituting the given values in above equation, we get -
Hence, option C is correct
