Answer: Human activities are transporting pathogens into new habitats (or communities) at an unprecedented rate.
Explanation:
When pathogens are introduced into a new population in a community, most individuals have not develop resistance to that pathogen thus it will be more virulent.
Answer:
The two components that helps to maintain the homeostasis of the cell are 1 Buffer system 2 Membrane transport process
Explanation:
1 Buffer system Buffer system helps to maintain a constant PH in addition to small amount of acid or base .There are many buffer system present inside our body
A Bicarbonate buffer system helps to maintain concentration of carbon di oxide, bicarbonate ion and Carbonic acid according to our body"s need.
B Phosphate buffer system
C Hemoglobin buffer system This buffer system helps too maintain normal O2/CO2 ratio of our body which is very much important of maintain our body"s homeostasis.
2 Membrane Transport process Various ion channels of plasma membrane sych as Na+ K+ ATPase,Ca2+ATPase ,H+ ATPase helps maintain ionic homeostasis of our body.
Answer: 50%
Explanation: When the checkerboard will be drawn the same way as it is drawn in question no.3, there will be 50% chances of having Patchwork fish because both fishes that are going to breeded contain same allele.
1.ii
2.AB
3. False only ii can have i baby or two recessive genes like Ai and Bi
4. No you have to have to have A and B present to have a AB baby.
5.50%
6.0% they would either be Ai or Bi
7. No O blood is recessive.