Answer:
a) avoiding all dairy products containing lactose.
b) taking lactase enzyme tablets when consuming lactose products
e) taking lactase enzyme tablets or avoiding all dairy products
Explanation:
When a baby become 2 to 5 year old the production of most of the lactase stops so the undigested lactose gets into the colon where it acts as substrate for the lactic acid bacteria which produce lactic acid, CO2 and cause painful gas, bloating, nausea, diarrhea, etc.
So for avoiding this problem, lactose-containing dairy products should be avoided by lactose intolerant person or they can take lactase enzymes containing tablets after consuming lactose products because the lactose will be digested by the lactase enzyme which is present in the tablet and no lactose will be remained for lactose fermenting bacteria.
A cell would have 46 chromosomes during metaphase I.
Answer:
The correct answer is d Lysosomes contain enzymes to breakdown damaged cellular material.
Explanation:
Lysosomes are called digestive organelle that contain many hydrolytic enzymes such as acid hydrolase ,peptidase, nuclease etc which aids in the digestion of various cellular components such as carbohydrates,protein,nucleic acid.
Lysosome perform the same function by the formation of auto phagolysosome which contain the those cellular molecules and organelles those are targeted for degradation.
The answer is “Splanchnic Nerves”. Splanchnic Nerve are
nerves that are composed of preganglionic sensitive axons, which were not able
to synapse in a sensitive ganglion. Splanchnic nerves are matching instinctual
nerves, which backs up to the innervation of the inner body parts. These are
nerves that are transporting fibers of the autonomic nervous, as well as sensual
fibers from the different body parts
As com[pared to the neanderthals, middle stone age fossil humans founs in Africa reflect more<u> Similarities with homo erectus. </u>
Neanderthals and modern human differentiate by the measurement of our brain-case and pelvic shape can reliably separate both. Three tiny bones of our middle ear , vital in hearing, can be readily distinguished both .
Modern human and Neanderthals both shared a common ancestors roughly half a million year ago.They both are split an devolve in parallel- human in Africa , Neanderthals on Eurasian continent.Neanderthals are an extinct species of ancient humans. We are not evolved from neanderthals, they are our most recent relatives.
To learn more about Neanderthals here
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