Answer:
I believe it is none of the above... Please don't judge if it is wrong
Explanation:
Answer:
The use of genetic engineering in developing disease-resistant plants. The techniques of genetic engineering can be used to manipulate the genetic material of a cell in order to produce a new characteristic in an organism.
Answer:
b. Highly repetitive sequences
Explanation:
As the name suggests, highly repetitive sequences are the sequence in the linear chain of DNA that are repeated many times in the whole genome. Though these sequences occur in abundance in the genome but it is interesting to note that these do not code for any protein. These sequences can be short as of 5-100 nucleotides and are repeated for thousands times in a single stretch of genome and include the satellite DNA. The longer sequences can be 150-300 nucleotides and include transposons and Alu sequences.
Answer:
their bodies are covered in blubber which helps them with boy warmth, to keep them warm and the shape of their body also helps them by helping them in the way their body moves while they swim