Question

1. Name the following:
(i) Any two one-celled organisms.
(ii) The longest cells in animals.
(iii) Amoeboid cells in humans.
(iv) Outermost layer in plant cells.
(v) A cell component which is visible only in cell division
stages.
2. List three categories of substances which are ensured
greater diffusion due to large surface/volume ratio of the
cells​

Answer 1

Answer:

1.i)Streptobacillus, Planctomycetes

ii)Nerve cell

iii)white blood cell

iv)cell wall

v)Centrioles and Chromosomes

2.The first category is the respiratory gases, i.e., carbon dioxide and oxygen which are diffused in and out from the alveoli.

The second are the nutrients absorbed from the villi of small intestine.

The third category is the waste which is generated by the cells. 

Explanation:

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Answer 2

Answer:

LIKE,MARK BRAINLIEST

Explanation:

1

1 BACTERIA

2 NERVE CELL

3 WHITE BLOOD CELLS

4 CELL WALL

5 CENTRIOLE AND CHROMOSOME

2 THE RESPIRATORY GASES I.E. CARBON DIOXIDE AND OXYGEN WHICH ARE DIFFUSED IN AND OUT FROM THE ALVEOLI