Fossil fuel was non existent 2.5 billion years ago
Answer:
cDNA library.
Explanation:
Genomic library may be defined as the collection of all the genomic DNA of an individual. The genomic library is constructed by the digestion of digestion of DNA fragments and there further transfer in the vectors.
cDNA library is prepared in case of eukaryotes because the complementary DNA is produced from the RNA. The eukaryotes DNA is interrupted with exons. In case of spider, the cDNA linrary is prepared because its DNA is interrupted with exons.
Thus, the answer is cDNA library.
A hyena
B the great lion
C caribou
D the lions brother
E I think the crocodiles.....they eat plaints for when they have a tummy ace.....
Answer: B. Mallard ducks have a broad bill and feathers
Explanation:
Answer:
Bones are much more well vascularized than cartilage so blood cells are able to carry in nutrients and facilitate healing. 2. ... Broken ends of the bone protrude through soft tissues and the skin.
