It's an advantage to both produce sexually and a sexually because by producing sexually, there will be more genetic diversity in the offspring, thus population, and by producing asexually, if there is no potential mates, breeding by oneself can also carry on another generation.
Sexually: Advantage: genetic diversity. Disadvantage: No mate=No offspring.
Asexually: Advantage: No need for the search for a mate/partner. Disadvantage: Basically clones of oneself=No genetic diversity---->leads to high susceptibility to being wiped put by deadly diseases.
Answer:
Explanation:
Because they appeared quickly in geological time, and moulted like other arthropods, trilobites serve as excellent index fossils, enabling geologists to date the age of the rocks in which they are found. They were among the first fossils to attract widespread attention, and new species are being discovered every year.
Answer:
Both extract from the soil while difference in their extraction method.
Explanation:
Harvesting food crops similar to mining because both are gained from the soil whereas it is also different from mining due to their method of extraction. Seeds are grown again and again in the soil and other agronomic activities has to be done to gain good yield of the crops while on the other hand, in mining precious metals is to be extracted that is already present in the soil.
Answer:
Transpiration?
Explanation:
that cycle has to do with the water cycle
A s solution that has more OH- than H+ is known as a basic solution.
<h3>What is an hydroxide ion (OH-)?</h3>
A hydroxide ion is a chemical ion the contains ions of hydrogen and oxygen with - 1 as it's oxidation number.
When a compound that contains excess OH- is added to a solution it will cause an increase in the basic nature of the solution.
This is because the OH- has the ability to accept protons when in a aqueous solution thereby leading to the rise in pH of that solution.
Increase in pH of a solution signifies an increase in basic characteristics.
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