Answer:
-kills organisms such as fish, birds, and crabs
-disruption of food chains caused by the death of organisms
-destruction of ecosystems
1) ctg act gct aat (you are correct)
2) GAC UGA CGA UUA
* remember for mRNA, a pairs with u
3) Aspartic Acid (Asp), Arginine (Arg), Leucine (Leu)
4) substitution (t changed to g)
Explanation: from GAC TGA CGA TTA
to GAC GGA CGA TTA
5) new mRNA strand: CUG CCU GCU AAU
6) yes, because the amino acids changed, which will code for different proteins.
Hope that helped! And your teacher did a really bad job forming this question, like how there is no starting codon and (no clarity) you don’t know which DNA sequences to use.
The change in color of the foliage can lead to a decrease in numbers of the green beetles. With the color of the leaves changed the beetles are unable to blend in and hide from the blackbird, making them vulnerable to their attacks.
Plants use carbon dioxide and release oxygen during photosynthesis
Oxygenated blood is mainly carried through the arteries, (an exception is made for the pulmonary artery which carries deoxygenated blood) moving from the heart to the rest of the body through the aorta and usually brighter hue of red due to oxyhemoglobin present.
Deoxygenated blood is mainly transferred through the veins, (an exception for the pulmonary vein which carries oxygenated blood) moving from the rest of the body to the heart through the vena cavae and is usually a darker hue of red due to deoxyhemoglobin present.
Hope this helps, brainliest would be appreciated :)