Answer:
Darwin would have said that variation of sizes, tail colors, and tail shapes were due to the guppies developing some unique traits that had made them more preferable to breeders.
The breeders then used artificial selection to pick guppies with these desired characteristics.
These guppie then passed these favorable genes to their offspring.
The guppies without these traits were not selected and hence were wiped out.
These traits are particular to the breeders preferences.
<span>Outside of peanuts, soy is one of the most common food allergens for children. This requires a parent to be a bit more vigilant in making sure that their food choices do not contain soy, soybeans, or are prepared in facilities that use soy as an ingredient in other foods.</span>
Answer:
c. platelets - phagocytize
Explanation:
Platelets are blood cells also known as thrombocyte, that helps with blood clotting to stop bleeding. In the case of an injury that leads to blood vessel damage, signals are sent to the blood platelets, once the signals are sent, the platelets and other coagulation react to the blood vessel damage and they form they initiate a plug (clot) to fix the blood vessel damage.
The are usually not involved in phagocytosis, the phagocytes including macrophages, monocytes, granulocytes, and dendritic cells are involved in phagocytosis
The two likely results of mitosis in a mouse are the renewal of epithelial tissues in the mouse’s large intestine and an increase in body size as the mouse matures (Options B and C). it is a cell division.
<h3>What is mitosis?</h3>
Mitosis is a type of cell division by which a parental cell generates two genetically identical daughter cells.
Somatic (body) cells are produced by mitosis, whereas germinal cells are produced by meiosis.
The primary functions of mitosis include the growth of an organism and the renewal of tissues.
Learn more about mitosis here:
brainly.com/question/19058180
Answer:
The correct answer is A it transport the food generated by photosynthesis.
Explanation:
Both xylem and phloem are the examples of vascular tissue present in plants.xylem helps in the transport of water from root to different parts of the plants.
Whereas phloem helps in the transport of photo synthate from mesophyll tissue to sieve element companion cell complex.The transport of photosynthate to different non photo sythetic parts of a plant involves both symplastic and appoplastic pathway.
Symplastic pathway is a passive process depending on the pressure gradient for the transport of solutes through the plasmodesmata which connect 2 adjacent plant cells.
Appoplastic pathway is an active transport process occuring against the concentration gradient which does not involve plasmodesmata.
