Answer:
d.
Explanation:
next me answer my question ⁉️
Half life: time taken for the radioactivity of any isotope to fall to half its original value
i hope this helps!
Genes close to each other- Strongly Linked genes
Genes on different chromosome- unlinked genes
Genes apart from each other,but on same chromosome- linked genes
Explanation:
Linkage is defined as the tendency of genes located on same chromosome to be inherited together.
Genes located on different non-homologous chromosome are called unlinked genes.
Genes located on same chromosome are called linked genes.
Genes located close to each other are strongly linked as tend to show complete linkage.
Genes located on different chromosome tend to show incomplete linkage.
Answer:
Without Photosynthesis plants and animals won't exist.
Explanation:
Photosynthesis is a process through with plants and other living things makes food. It is a chemical reaction which is endothermic in nature that uses sunlight to turn Carbon dioxide into sugar,in order for the cells to use to perform Work.
The occurance of volcano as described in the question happens to disrupt the Continuous occurance of photosynthesis and this in turn will greatly affect the existence of plants and animals. We can simply say plants and animals can not exist without Photosynthesis.
This is because photosynthesis releases a large amount of oxygen into the atmosphere , of which both plants and animals make use of.
If I may ask how do you feel staying in an atmosphere with limited supply of oxygen ? Of course you feel suffocated and you feel you are dieing. That is exactly the scenario we are analysising now.
Some group of sea organism that doesn't depends on photosynthesis will still survive never the less. But organisms that takes in Oxygen and gives out Carbondioxide have a higher rate of not surviving.