Answer:
minerals (calcium and phosphorus)
Answer: Option B
Explanation:
The Eukaryotes, Bacteria and Archaea were firstly thought to be belonging to same kingdom as their characters were very much similar.
Until their DNA sequence were used as a basis of their distinction they were put into similar criteria. Due to advanced research their DNA sequence were analyzed and then it was found that the three organism are different.
So, the correct answer is option B
Answer;
-The first antibody is specific for the primary amino acid sequence of TT, whereas the second is specific for conformational determinants.
Explanation;
-Antigen-antibody reaction, is a specific chemical interaction between antibodies produced by B cells of the white blood cells and antigens during immune reaction.The specificity of the binding is due to specific chemical constitution of each antibody.
-The amino acid sequence in the tips of the "Y" varies greatly among different antibodies. This variable region, composed of 110-130 amino acids, give the antibody its specificity for binding antigen. The variable region includes the ends of the light and heavy chains.
Answer:
correct answer is Jumping a rope
Explanation:
solution
As 11 year children have agility and swiftness movement which is very helpful in jumping a rope activity.
so that physical activity of Jumping a rope boy have advantage over the girls and this is because girls body are lighter in weight than the boys bodies and their bone density of girls also less as compare with the boys
so that correct answer is Jumping a rope
