Answer:
A) H2O
Explanation:
This helps us produce oxygen and hydrogen. This is the oxygen that you breathe because we have always heard plants give us oxygen and this is how they do it
Answer:
C
Explanation:
lz give me brainiest .
Because it is the mixture of fresh water and salt
water
Explanation:
Platypus is well adapted for semi-aquatic lifestyle. Its streamline body and a broad, flat tail are covered with dense waterproof fur, which provides excellent thermal insulation. ... The Platypus uses its tail for storage of fat reserves and the strong claws on its feet for burrowing and moving on land.
Answer:
A) 0Black: 36brown:12yellow: 0cream: 16albino
B) 16Black: 16brown:0yellow: 0cream: 32albino
C) 20Black: 24brown:0yellow: 0cream: 20albino
D) 8Black: 40brown:12yellow: 4cream: 0albino
Explanation:
Due to technical problems, you will find the complete explanation in the attached file
I found the whole exercise with the options for it. Here are the options:
"A. mobility and protection of the DNA molecule during mitosis.
B. prevention of ligase enzyme action during replication.
C. Both answers regarding DNA mobility, protection and regulation in mitosis and transcription are correct.
D. regulation and protection of the DNA during transcription.
E. ensuring that sister chromatids will be attached prior to replication."
Correct answer: C.
Both A. and D. are correct reasons for what is the value in packaging DNA in tighter forms of chromatin. By having a more compact DNA it is easier to move it and protect each bit of it as it is being processed during mitosis, going from one side to the other, separating sister chromatids, etc. Also, by compacting and releasing DNA it is easier to regulate and protect DNA as it is being expressed - the parts that are being transcripted are not packed while those that are not being transcripted are packed.