Answer: B, C and, D
It allows nutrients to enter the cell.
It provides a barrier against disease-causing agents.
It enables cells to interact with their environment.
The second and the third option are completely the same.
So either of them would be correct - Pelecinus polyturator.
Due to climate change the biosphere may be negatively effected by CO2 amounts dropping or chemical levels seen as toxic for plants rising preventing agricultural growth
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 "
Biosphere life-forms<span> are only found in the hydrosphere and atmosphere. </span>Biospherelife-forms<span> are only found in the hydrosphere and atmosphere.
hope this helps :P </span>