Answer:
To transport signals to the rest of the body and to keep the body upright.
Explanation:
To protect the nerves and keep the body upright. This is because if your spine is broken, then you become paralysed therefore it's an extremely important aspect for the body.
Hello. You did not present the answer options, which makes it impossible for this question to be answered accurately. However, I will try to help you in the best possible way.
Nucleic acids are known as DNA and RNA. they are essential for all cells, since it is through them that genetic information is stored and encoded. They are essential for the synthesis of proteins, carbohydrates, lipids and the regulation of intermediate metabolism, in addition to acting by activating or inhibiting enzymes.
Answer:
The correct answer is-
4. true
5. Natural selection
6. microevolution
Explanation:
Adaptive radiation is a cycle where living beings diversifying rapidly from a familial or an ancestral species into a huge number of several new types, especially when there are new environmental aspects present such as different habitats and few competitors.
Thus, it is a true statement.
Natural selection is the cycle through which a population or a species of living beings adjust and change over the period of time. natural selection just acts upon the heritable attributes of a population by choosing for advantageous alleles or and in this manner increasing the frequency of these adaptive alleles in the population.
Thus the option Natural selection is correct.
Changes inside a genetic pool from happening to one generation to another is known as microevolution. Allele frequencies in a population may change because of, natural selection, mutation, genetic drift, and genetic flow.
Thus, the correct answer is - microevolution.
Answer:
The strawberry plant reproduces asexually by sending out runners, called stolons, from the main or mother plant.
Explanation:
Sending out runners.
<span>All of the given options belong to the taxonomic rank. Each higher rank is characterized with more general characteristics of the animal. So, the lower the rank the more specific characteristics the animal share.
Beginning from the lowest rank the taxonomic rank is the following:</span> species<span>, </span>genus<span>, </span>family<span>, </span>order<span>, </span>class,phylum<span>, </span>kingdom<span>, </span>domain. <span>Based on this classification of organisms, a lion would share characteristics most similar to an animal in the same </span>genus<span>. </span>
