Number 3 and 4 are the correct answers hope this helped
Nitrogen fixation would not occur and that would mean that there would be a lack of nitrogen and it wouldn't be able to sustain life. Since nitrogen is an essential element in every amino acid, that also means in every protein. It essential to life and without it life would mostly likely not exist.<span />
Answer:
A system for growing food without using much land
Explanation:
Please mark brainliest and have a great day!
Answer:
<h3>A) Only Male offspring can inherit the disease.
</h3>
Explanation:
As per the pedigree chart, only the males are shown as affected by the disease. Thus, it must be a sex-chromosomal inheritance, expressed in the Y chromosome or the male chromosome.
As the females in the family are unaffected, hence the mother in the original parental generation cannot be a carrier.
It is likely that the father from the original parental generation might be the carrier.
As there are affected individuals in both the generation after the original parental generation ( the last generation having two more affected males), the statement that the chances of inheriting the decease with each successive generation is not true.
