When you want to determine the order of evolution
The answer for apex is B: when you want to Compare Physical traits
When you want to determine the order of evolution
when you are analyzing DNA of organisms
when you are analyzing DNA of organisms
when you are analyzing dna of organisms (apex)
Yes and no. Primarily it is for figuring out evolutionary pathways...by grouping animals with similar traits into related families ("clades") it helps us to determine ancestry -- i.e. who evolved from whom...but because it deals with similarities and differences regarding traits, it can also be useful in determining speciation.
silicon is useful
it is useful
Fuels are useful to us. It is useful to us because we use it for our cars
one useful fungi is mushroom......
When you want to know ancestral relationships. When you are analyzing DNA of organisms When you want to determine the order of evolution.
Yes and no. Primarily it is for figuring out evolutionary pathways...by grouping animals with similar traits into related families ("clades") it helps us to determine ancestry -- i.e. who evolved from whom...but because it deals with similarities and differences regarding traits, it can also be useful in determining speciation.
Most useful and more useful.
more useful, the most useful
Linnaean taxonomy is a system of classification that divides all living things into hierarchical groups based on their characteristics. (i.e Living things are divided into groups, the groups are then divided into smaller groups and so on until every living thing has a distinct name due to their distinct characteristics.) The Linnaean taxonomy hierarchy from top to bottom: 1. domain 2. kingdom 3. phylum 4. class 5. order 6. family 7. genus 8. species 9. subspecies (occasionally used) Why is so much of it still in use? The system has been continuously refined over the years with different groups being added when a new discovery is made. Linnaean taxonomy is still in use because the hierarchical system is very efficient in presenting information. For example, the Linnaean classification of humans gives much information about our characteristics: Domain: Eukaryota We are eukaryotes, which means we belong to organisms that are composed of more than one cell. (unlike prokaryotes) Family: Animalia We are animals (as opposed to plants and fungi eukaryotes), which means we have practically all animal features. Phylum: Chordata We are vertebrates, which means we have a spine. (Unlike jellyfish and such) Class: Mammalia We have mammalian features, which included being warm blooded, giving live births and feeding on milk. Order: Primates We have primate features, five fingers, non-specific teeth, binocular vision etc. Family: Hominidae Hominid features: no tail, omnivorous diet, nails instead of claws etc. Genus: Homo We are the only modern species of the genus homo. Features include bipedalism. Other living things may have several species within the same genus. Species: Homo sapiens The unique name given to our species with all the features of the above hierarchy. Subspecies: Homo sapiens sapiens Some classify modern humans as this subspecies due to differing classifications of other (extinct) species of the genus homo. Due to efficient manner the information of living organisms is presented, the Linnaean taxonomy will continue to be used.
Computers are so useful to us.Bert is not a very useful person.I find that the phone is a useful invention.Make yourself useful and pass me the spanner.Hopefully these sentences are useful to you.
how are mirrors useful ? how are mirrors useful ?
more useful, most useful
more useful and most useful
is nuclear deal useful for us? why nuclear deal is useful for us? is nuclear deal useful for us? why nuclear deal is useful for us? is nuclear deal useful for us? why nuclear deal is useful for us? is nuclear deal useful for us? why nuclear deal is useful for us?
useful
Extremely useful