9. based on the diagram above, which of the labeled constituents carry oxygen from the lungs to other cells in the body?

d
c
b
a

The answer is label A which is Red blood cell (RBC).

Explanation:

Oxygen from the alveoli of the lungs diffuses into the capillaries and are carried by the RBC in the form of oxyhemoglobin. Near the tissues partial pressure of oxygen is less so oxyhemoglobin liberates oxygen which diffuses into the tissues.

ans.

gregor john mendel is known for study of inheritance in pea plants. he used garden pea plant for his study, having alternative traits for various characters. he performed cross-breeding in pea plants to check how characters are transmitted between parents to offspring, such as cross between pure tall and pure dwarf plant. mendel studied the inheritance patterns in pea plants for various generations.

thus, the correct answer includes options and f).