Answer:
If you mean the planet:
Neptune is the most distant planet from the Sun.
Neptune is the smallest gas giant.
A year on Neptune lasts 165 Earth years.
Neptune is named after the Roman god of the sea.
Neptune has 6 faint rings.
Answer:
option A says mitosis only
Ans.
Different barriers present in the body prevent entry of disease causing agents or pathogens from entering into body and provide protection against them. These barriers include various physical, chemical, and biological barriers.
Physical barrier include skin and coughing and sneezing. Skin provides first line of defense by preventing entry of pathogens, and coughing and sneezing that expels harmful agents out of the body.
Chemical barriers include lysozyme, acids, and oil secretion. Lysozyme is an enzyme that kills bacteria by targeting their cell wall, while oil and acid prevent microbial growth by providing non-favorable environment for them.
Biological barriers include phagocytes and Langerhans cells. Phagocytes are immune cells that engulf and destroy pathogens and Langerhans cells are antigen-presenting cells that help in elimination of pathogens.
Answer:
The correct answer is :
1. increase in cholesterol level leads to more death due to cardiac disease.
2. Hypothesis: "if the cholesterol level is high in an individual, then the risk of death due to cardiac disease is high"
3. Everyone should limit or control their cholesterol level to avoid cardiac disease or it might be lethal.
Explanation:
In this graph, it is represented that there is an increase in the deaths due to cardiac disease with the increase in the cholesterol in the body. The death increase slowly up to 2.5 gL and after that, there is a huge spike in death, which explains that the higher the cholesterol level higher the chances or risk of death due to cardiac disease.
Hypothesis: "if the cholesterol level is high in an individual, then the risk of death due to cardiac disease is high"
On the basis of this one should control its body cholesterol to avoid the chances of cardiac disease as it may lead to death.
Answer:Una vacuola es un orgánulo celular presente en todas las células eucariotas vegetales. También aparece en algunas células procariotas y eucariotas animales. Las vacuolas son compartimentos cerrados o rodeados por la membrana plasmática ya que contienen diferentes fluidos, como agua o enzimas, aunque en algunos casos puede contener sólidos, por ejemplo azúcares, sales, proteínas y otros nutrientes. La mayoría de las vacuolas se forman por la fusión de múltiples vesículas membranosas. El orgánulo no posee una forma definida, su estructura varía según las necesidades de la célula en particular.
La célula vegetal inmadura contiene una gran cantidad de vacuolas pequeñas, que aumentan de tamaño y se van fusionando en una sola y grande a medida en que la célula va creciendo. En la célula madura, el 90 % de su volumen puede estar ocupado por una vacuola, con el citoplasma reducido a una capa muy estrecha junto a la pared celular.
Explanation:
