Answer:
<u>Internal Fertilization:</u>
Humans, Dogs, Cats, Horses, Monkeys, Whales, Lions, Bats
<u>External Fertilization:</u>
Fish, Birds, Most Insects, Reptiles. (mostly anything that lays eggs)
<span>I think I'd go with this one: Central nervous system - processes information and controls responses. It looks like correct pair.</span>
Hello. You forgot to attach the pedigree image. Anyway, this image is attached below:
Answer:
The generation I cross that created generation II
Explanation:
Dominant alleles are those that can determine a phenotype even when they appear in a single dose. This means that when we analyze a pair of alleles for a characteristic, if only one of them is a dominant allele, that characteristic is expressed. The recessive alleles, unlike the dominant ones, need to be in pairs for the characteristic to express itself. This means that in heterozygous individuals the recessive allele will not determine the phenotype.
In this way, we can see that the dominant alleles are easier to be expressed and will probably appear more frequently in the first generation of the offspring. Thus, in relation to the question above, we can say that the correct answer is "The generation I cross that created generation II "
Answer:C
Explanation:
During termination of transcription a section of DNA contains about 20 basepair GC nucleotides. This GC rich sequence that marks the end of a gene during transcription.
In the Rho-independent transcription termination mechanisms, the formation hairpin rich in GC nucleotides causes RNA polymerase to stall,
It is difficult for RNA polymerase can to work pass through GC rich hairpin, because GC basepair is made of 3 hydrogen bonds.
This causes the RNA polymerase to stall
Answer:
A.
Explanation:
When freshwater is met with the ocean salt is diluted to the freshwater. Therefore organism that require little salt would be put at a threat.