Answer:
OA.
Their cells all contain a membrane-bound nucleus.
Explanation:
it can not be the option B because not all eukaryotic species have a cell wall, animals for example.
In option C plants are eukaryotic, but they are stuck on the ground and cannot move around the environment.
option D, fungi and animals are not able to do photosynthesis, they are heterotrophs.
Answer:
The respiratory system supplies the oxygen that the cardiovascular system transports to the different cells for the production of energy.
Explanation:
Answer:
The correct answer is B. A gamete carries one allele for a gene.
Explanation:
Gamete (also called sex cell or reproductive cell) is a haploid cell (having half number of chromosome as compared to the parent cell) that is produced through a cell division, termed as meiosis in sexually reproducing organisms.
According to the Law of segregation given by Gregor Mendel-
During the process of gamete formation, the two alleles of each gene segregate from one another so that a gamete carries one allele for a gene.
Thus, option B) is the right answer.
Answer:
im not sure but
Explanation:
Difficult to draw a punnett square , but:
T / t
t Tt / tt
t Tt / tt
So 50% Tt and 50% tt
This is incomplete dominance, you could use R for red W for white and RW for pink