the answer is B complex nervous system
Answer:
The correct answer is - option 2.
Explanation:
Brachiation is a movement or locomotion in which movement is occurred by the swinging from changing the hold from one arm to the other. In this primate such as spider monkeys, gibbons, and other similar primates those have long arms with comparatively smaller legs and stable but short lumbar spine. These longer arms help in making hold and swinging from one tree to another.
Thus, the correct answer is - option 2.
A teacher writing to a confused student.
bacteria are microscopic (very tiny) organisms that are unicellular (made up of a single cell). One fundamental difference is that bacterial cells lack intracellular organelles, such as mitochondria, chloroplasts, and a nucleus, which are present in both animal cells and plant cells.
Answer:
DNA is made up of a sugar phosphate backbone .
it has4 bases namely adenine ,thymine ,guanine and cytosine shortened to A T G C
adenine and thymine are connected by 2 hydrogen bonds and guanine and cytosine are connected by 3 hydrogen bonds
the two strands are anti parallel in nature ie, if one strand is from 3 to 5 the strand is from 5 to 3.. there are three types of DNA depending on the environment... they are adna bdna and zdna
Explanation:
hope it helps....
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