The aveoli opens and closes to allow the oxygen in but keep out food liquids any thing that's not a gas bacicaly
Hermaphroditism
It is defined as the presence of ovary and testis. It can be separate or together known as ovutestis. The most common symptom is the abnormal appearance of the external genitalia. Treatment and sex assignment depends on the age at which the patient was diagnosed. Male sex can be considered if there is enough testicular tissue, good phallic size and correctable hypospadia. Female sex rearing can be done only if there is uterus and vagina and enough ovarian tissue.
Fat-soluble vitamins travel through the lymphatic system within chylomicrons before entering the bloodstream.
<h3>What is the function of chylomicrons?</h3>
Chylomicrons are produced in order to transport dietary triglycerides and cholesterol that are absorbed by intestinal epithelia. Chylomicron produce in the intestinal mucosa and excretion into the plasma is facilitated through the lymphatic system.
After absorption into enterocytes, fat-soluble vitamins become packaged into chylomicrons and then secreted into the lymphatic system before entering the bloodstream.
So we can conclude that Fat-soluble vitamins travel through the lymphatic system within chylomicrons before entering the bloodstream.
Learn more about vitamins here: brainly.com/question/9348916
#SPJ1
Antimicrobial agents active <span>against mycobacteria have to be administered for months or years rather than the typical 10-30 days prescribed to treat other infections because mycobacteria reproduce very slowly.
So, over the period of time that mycobacteria reproduce, antimicrobial agents have to be taken so as to prevent these mycrobacteria from invading the body completely. Once their reproduction is completely prevented, antimicrobial agents don't have to be administered anymore.
</span>
Answer:
Explanation:
The P cross produces F1 offspring that are all heterozygous for both characteristics. The resulting 9:3:3:1 F2 phenotypic ratio is obtained using a Punnett square.
