Just look at the possibilities of
RrYy x RrYy
It is possible for some offspring to have the genotype rryy, which obviously has no dominant alleles, so the conclusion is not correct.
Answer: number one is A, vaculoe
number two is F, nucleous
Answer:
The correct answer is option B. "needs, wants".
Explanation:
Needs are basic human requirements, which include the basics needs of food, shelter and clothing. On the other hand, wants are the ways in which needs are satisfied. For instance, the need of food is satisfied by the wants of different types of food, depending on cultural and socioeconomic factors.
Answer:
Lacks antigens in the red blood cells. No antigen means no immune response, thus considered universal donor. B
Loose (Areolar) Holds organs in place and attaches epithelial tissue to underlying tissue.
Fat (Adipose) Storage of energy.
Dense (Fibrous) Forms ligaments and tendons.
Bone (Osseous) Forms the skeleton.
Blood (Vascular) Carries Oxygen, Carbon Dioxide and nutrients around the body.
Hope this helps