humans and fish evolved from insects
B.
different species synthesize the same proteins
C.
insects, fish, and humans express the same genes
D.
different species share components of the genetic code
The codons that code for alanine in a potato beetle are the same as those that code for alanine in mackerel and humans. This evidence best supports the idea that -(D) different species share components of the genetic code
Explanation:
Evaluating the other options given
A.humans and fish evolved from insects-This option is incorrect as human and fish did not have a common ancestors.
B.different species synthesize the same proteins:No this statement also is not the correct option
C.insects, fish, and humans express the same genes-The expressed genes cannot be same for different species
Hence the correct answer is
The codons that code for alanine in a potato beetle are the same as those that code for alanine in mackerel and humans. This evidence best supports the idea that -(D) different species share components of the genetic code(As the genetic code is said to be universal
Answer:
Chemical spills, road salt, pesticides and fertilizers
Explanation:
Ground water pollution is addition of undesired substances to ground water that brings down its quality and makes suitable to be used by living beings. The chemical spills, road salt, pesticides and fertilizers get mixed with surface water and contaminate it. Percolation of contaminated surface water is the main cause of ground water pollution.
Rainforest primates have adaptations for tree living, like rotating shoulder joints, a widely separated big toe, and stereoscopic vision. Woodland/grassland primates might not require these same adaptations due to spending more time on the ground. However, adaptations can vary widely among species.
The adaptations of rainforest primates and woodland/grassland primates differ in response to their respective habitats. Rainforest primates, such as the orangutan, have developed traits like rotating shoulder joints and a widely separated big toe that facilitate climbing and swinging through trees. Their vision is stereoscopic, enabling them to gauge distances accurately which is crucial in dense forest environments.
On the other hand, woodland/grassland primates might not necessarily have these same adaptations as they might spend more time on the ground. While some may also have prehensile tails or exhibit quadrupedal locomotion, it should be noted that these characteristics can vary widely among species, and no one trait can be used to distinguish all woodland/grassland primates from rainforest ones.
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True or false
Answer:
The answer is true I just got it right!!!!!!
Explanation:
b. The relationship between the bacteria and the ticks is competition, and the relationship between the ticks and the humans is parasitism.
c. The relationship between the bacteria and the ticks is commensalism, and the relationship between the ticks and the humans is parasitism.
d. The relationship between the bacteria and the ticks is commensalism, and the relationship between the ticks and the humans is predation.
Commensalism is a relationship between two organisms in which only one of them has benefit, and the other one is not affected. Bacteria are carried by ticks, so bacteria have a benefit from the relationship. Tick is not affected by bacteria, it does not get Lyme disease. Therefore, the relationship between ticks and bacteria is commensalism.
The relationship between ticks and humans is parasitism. Parasitism is non-mutual relationship between two organisms in which one of them (tick) benefits at the expense of the host organism (human).