Question

1. A process, that helps in transportation, in unicellular organisms is-
□locomotion □Absorption
□diffusion □ Respiration

2. In plants, water is transported by the-
□stomata □phloem
□root hair □xylem

3. Which part of the blood has haemoglobin?
□arteries □veins
□capillaries □arita

4. The blood vessels, having thick, elastic walls, are called-
□WBCs □blood platelets
□RBCs □plasma

5. Urine gets collected in the-
□ureter □kidney
□urethra □urinary bladder​

Answer 1

Answer:

In unicellular organisms, transport of materials is performed by the process of diffusion.

Answer 2

Answer:

1 answer :- diffusion

2answer:- both xylem and phloem

3answer :-red blood cells

4answer :-Arteries

5 answer :- urinary bladder