Answer:
1
Explanation:
1 is a cell wall and only plants have these!
Answer:
The correct answer is recessive.
Explanation:
The alternate forms of similar genes are known as alleles. A version of a gene, which to get expressed in the phenotype need to be homozygous at the time of inheritance is termed as a recessive allele. This shows that for a specific trait, a recessive allele only demonstrates its expression when a similar copy of the same allele is present.
There are two forms of alleles known, these are dominant alleles and recessive alleles. The prime difference between the two is that the expression of a dominant allele is always witnessed, that is, whether it is in the heterozygous state or homozygous state. On the other hand, the expression of a recessive allele is only witnessed when it is in a homozygous state.
It is a rigid layer that surrounds the plant cell.
The second and last answer is both incorrect as cell walls are only in plant cells.
The third answer is incorrect as it is not located in the nucleus but surrounds the cell instead.
Hope this helps!
They are both involuntary systems. Meaning the initial part of the process may be controlled like eating and chewing or holding your breath, but the rest of it is something that just happens and you don't have to think about it. For the most part you don't even think about the breathing. They both obviously keep you alive, but it's because your body takes aspects of each to do so. Removing oxygen from the air and putting it into the blood stream and removing nutrients from food to power cells. Thirdly, they both take something in, use it, and remove the waste.