DNA: double-stranded helix held by complementary base pairs. Which the DNA carries the genetic info for making the proteins. The four bases A, T, C and G make up the genetic code. The base succession determines amino acid excerpt in the protein.
in which I got some information about this from edubuzz or something like that but I can't put a correct complete link of website
8. Create two food chains from the food web above :
first one : -
- plants - > Rabbits - > Foxes
second one :
- plants - > squirrels- > Hawks
Answer : Gene Flow.
Explanation : When some elephants in a certain population migrate to another and join the another population there is a gene flow which happens between them. As the genes are transferred from one population to another it is called as gene flow.
Mendel realized that the principles of probability could be used to predict the results of genetic crosses.
Answer:
spindle fibres
Explanation:
during mitosis/meiosis spindle fibres form and pull the chromosomes to each end