Answer:
The correct answer will be- genes can be transferred among species
Explanation:
Green fluorescent protein or GFP is a protein which is naturally expressed in a jellyfish called <em>Aequorea victoria</em>. The protein absorbs the light and emits it in green color.
Scientist isolated the gene of the protein from the jellyfish in the 1960s and transferred it to the genes of the other species like bacteria or mice.
This shows that although the species can be isolated from the reproduction by reproductive barriers but the molecule containing code of life can be transferred easily without any barrier.
Thus, genes can be transferred among species is the correct answer.
Answer:
Explanation:
Distilled water has no contaminants and minerals thus the solute concentration inside the RBC is more than water. Water moves towards high solute concentration, therefore, water will go inside the RBC and burst it. This is why no RBC will be seen. You could see remanants of burst open and defective RBC but healthly RBC wont be there.
Answer: Option A,C and D.
Explanation:
Platelets are tiny blood cells that form clots in the body when there is bleeding due to damaged blood vessels.
Haemoglobin are protein that is found in the red blood cells which help to carry oxygen in the blood to the body parts.
Red blood cells are called erthrocytes and are produced from the bone marrow. When they are matured, they are deposited into the blood stream. They help to carry oxygen in the blood.
The correct answer is option E, that is, organismal cloning.
The procedure of generating genetically similar individuals of an organism either artificially or naturally is known as cloning. The reproductive cloning or organismal cloning is the process of producing a novel multicellular organism, genetically similar to another. Primarily, this kind of cloning is an asexual reproduction process, where inter-gamete contact or fertilization do not occur. Thus, the process is most closely similar to the formation of twins.
Answer;
Silent
Explanation;
-Silent mutations occur when the change of a single DNA nucleotide within a protein-coding portion of a gene does not affect the sequence of amino acids that make up the gene's protein. These mutations result in no change of the amino acid or amino acid functionality when the altered messenger RNA (mRNA) is translated.