It’s very very unlikely for the mother to catch it again as once you’ve caught it you are immune to the virus
Stamen is composed of anther and filament. The pistil is composed of stigma, style, and ovary. ... The key difference between stamen and pistil is that stamen is the male reproductive organ which produces pollens of angiosperms while pistil is the female reproductive organ which produces ovules of angiosperms.
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The seminal vesicles and prostate gland make a whitish fluid called seminal fluid, which mixes with sperm to form semen when a male is sexually stimulated. The penis, which usually hangs limp, becomes hard when a male is sexually excited. That that
Answer:
A. Triglycerides (CiaH36O2l3 store about twice as much energy as polysaccharides (CH2O)
Explanation:
Energy, as stated in this question, can be of two types namely: kinetic energy and potential energy. Kinetic energy is the energy due to motion i.e the energy used to transport solute etc.
On the other hand, potential energy is the energy due to position like the energy stored in the covalent bonds of a molecule. Based on this question, the fact that triglycerides (a type of lipid) store about twice as much energy as polysaccharides (carbohydrate) is evidence that POTENTIAL ENERGY is stored in covalent bonds.
During rest and normal activities by the body fats contribute the biggest percentage as a source of energy followed by carbohydrates and the proteins contributing the least amount of energy. However, during strenuous exercises the body mostly uses energy from the stored carbohydrate stored in the muscles in the form of glycogen. Energy may be partially obtained from blood sugar, fatty acids in the blood and also triacylglycerols in the muscles.Therefore its not true that during intense exercise fat stores are used as a source of energy.