Answer:
A. Pores
Explanation:
To be considered nuclei, the DNA membrane structures have to have pores.
Nuclear pores are necessary to connect the nucleus with the cytoplasm, and to regulate the transportation of materials between the two areas.
So, the correct answer is A.
Answer:
a stem or a leaf
Explanation:
Cuttings can be made from any part of the plant. Most frequently, however, either a stem or leaf is used. A stem cutting includes a piece of stem plus any attached leaves or buds. Thus, the stem cutting only needs to form new roots to be a complete, independent plant.
2. The tendency of offspring to differ from parents is called inheritance
hope my ans helps
be sure to follow me
stay safe
have a good day
CO2 can enter through many ways such as
1) Coal emissions from factories
2) The decomposition of living organisms
3) The breathing out of animals
4) Waste and animal waste
Hope this helps you
