<span>Answer: Sudden infant death
Explanation: Miscarriage and still birth is the tragic event that occurs to her offspring. other deformities being cleft lip, low birth weight, heart problems. Miscarriages occur during the first three months of pregnancy. Still birth happens after 20 weeks of gestation.</span>
The region of the lymph node that contains follicles filled with dividing b cells is cortex.
<h3>The lymph node</h3>
The lymph node is an organ of the lymphatic system which is made up of blind-ended tubes in the spaces between the blood capillaries and tissue cells.
The lymph nodes is the site where lymph is produced, filtered and distributed to the circulation.
There are different parts or regions of the lymph nodes which include:
- The cortex: This is the inner part of the lymph nodes which contains mostly dividing B and T lymphocytes.
- The capsule: This is the outer part of the lymph nodes.
Therefore, the region of the lymph node that contains follicles filled with dividing b cells is cortex.
Learn more about lymph nodes here:
brainly.com/question/1226557
A. Chest cavity and thoracic cavity have been penetrated by the first arrow.
B. The serous membrane is termed as a thin membrane which is lined in the internal body cavities and some organs. For example, lungs, abdominal cavity, and heart.
In many organs, it allows frictionless movement.
Genetic engineering affect a cell's characteristics C. Allows nature to produce favorable traits quickly and precisely.
Answer:
c. lactic acid fermentation
Explanation:
If we did alcoholic fermentation, working out would make us feel drunk, not sore. This is only done by yeasts (a type of fungus) and bacteria. Glycolysis is simply an anaerobic process that occurs with fermentation and also regular aerobic respiration. It doesn't cause any soreness on its own. The Krebs cycle is the second major part to cellular respiration; it produces 6 NADH's, 2 FADH2's, 4 CO2's and 2 ATP; it's not involved in creating any soreness, as cell respiration does not create soreness. That leaves lactic acid fermentation, which we, bacteria, yeasts, and other organisms do. This is what we do when we run out of ample oxygen while doing some strenuous activity. Glycolysis is done with it. Glycolysis, however, relies on NAD+ to create ATP we need to maintain the same level of activity, lactic acid is produced as it accepts the 2 electrons and [H+] NAD+ should accept.