Answer:
Exposure to a virus is closely related to the development of immunity, since the immune system is responsible for creating antibodies in response to the presence of potentially harmful biological agents, such as these viruses.
Explanation:
Viruses are biological agents that can produce diseases when they enter the body of a living being. In response to contact with a virus, the immune system synthesizes specific antibodies to combat the foreign biological agent.
Antibody immunity can be of two types. It is fast when it is mediated by immunoglobulins M (IgM), which attack the virus anywhere, while the late and prolonged response is due to the development of immunoglobulins G (IgG).
An example of immunity to a virus occurs with the exhibition to the virus of the Dengue, that creates permanent immunity to the viral serotype to which an individual is exposed.
The acquired immunity, mediated by antibodies, is the base for the development of vaccines.
Suzanne drew a diagram to compare the functions of roots and leaves. Which characteristic belongs in the area marked Y?
- anchors plant
- stores food
- absorbs minerals
- produces glucose
Answer: absorbs minerals
Explanation:
Answer:
the dude above is right
Explanation:
A biologist pollinates a true-breeding yellow flower with pollen from a true-breeding
red flower of the same species. All of the F, offspring are yellow. What question can be
answered with the F2 cross?
A. Are yellow flowers maternally inherited?
B. Are yellow flowers recessive and red flowers dominant?
C. Are red and yellow flowers codominant?
D. Is flower color polygenic?
Answer:
Honestly i dont know the answer but for anyone who needs it it is NOT D i put that as the answer for my test and got it wrong
Explanation:
NOT D
hope this helps:)
A biologist pollinates a true-breeding yellow flower with pollen from a true-breeding red flower of the same species. All of the F, offspring are yellow. The question can be Is flower color polygenic?
What is True breeding plant?A true breeding is a kind of breeding wherein the parents would produce offspring that would carry the same phenotype. This means that the parents are homozygous for every trait.
An example of true breeding is that of the Aberdeen Angus cattle. The cattle have been black for many generations, which is an indication that such trait passed on from many generations remains pure.
With plants, true breeding occurs when plants produce only offspring of the same variety when they self-pollinate. For instance, a plant that has blue flowers will produce only seeds that will grow into plants that have blue flowers.
Therefore, A biologist pollinates a true-breeding yellow flower with pollen from a true-breeding red flower of the same species. All of the F, offspring are yellow. The question can be Is flower color polygenic?
To learn more about True breeding, refer to the link:
https://brainly.com/question/1345577
#SPJ2
which type of chemical change will produce ash A.burning B.melting C.rotting D.rusting help please
Which organism is an autotroph?
Answer:
Not sure let me pull out my notes but seems good
Explanation:
Answer:
flower
Explanation:
what is glucose formula
Answer:
C₆H₁₂O₆
Explanation:
Glucose is a simple sugar with the molecular formula C₆H₁₂O₆. Glucose is the most abundant monosaccharide, a subcategory of carbohydrates.
Marine Food Chain
Question 3
Orca
Sea otter
Based on the food chain, which organism is a producer?
A: Orca
B; Sea Otter
C: Fishes
|-*
Fishes
Seaweed
D: Seaweed
Killing too many predators can cause:
A. producers to make less food
B. strong animals to die faster
C. sick animals to live longer
D. producers to starve
Answer:
I think its d
Explanation:
Sorry if i am wrong!
Answer:
[tex]\huge\boxed{\sf Sick\ animals\ to\ live\ longer}[/tex]
Explanation:
Predators usually prey upon sick animals so that the best among the specie is able to reproduce and produce the most fertile offspring. This maintains the cycle of nature. If too many predators are killed, it will cause sick animals to live longer. As a result, they will reproduce and the offspring will not be healthy enough which in future, can cause many problems.
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807Х
14
lo
6
Most of the aerobic respiration of a cell takes place in which structure?
A) chloroplast
Blysosome
C vacuole
D) mitochondrion