(a) Describe one way the structure of a nerve cell is different to a cheek cell. [1]
(b) The structure of a red blood cell is adapted for its function.
Explain how.
Function [1]
Adaptation[1]

Microscopes
(b) How is total magnification calculated?

[1]
(c) What is the total magnification of a microscope that uses ×10 eyepiece lens and
×30 objective lens?

[1]
(d) A different microscope has a total magnification of ×80. The eyepiece lens has a
magnification of ×8. Work out the magnification of the objective lens.

[1]

pls help quick

sadness is not good

explanation:

due to the fact that it skipped a generation we can tell it is definitely not a dominant trait, therefore it must be recessive. i think this is right let me know!

explanation:

there are mainly three domains in biological classification namely; archaea, bacteria, and eukarya.

archaea includes all the prokaryotic cells which are characterized by their lipid membranes. they have branched hydrocarbon which is attached to glycerol through an ether linkage.

bacteria includes all the prokaryotic cells, the cell membrane of which are made up of the unbranched fatty acid chain. in addition, they are attached to glycerol through an ester bond.

eukarya includes all the eukaryotic cells, that is, the cells contain a nucleus and other membrane-bound cell organelles.

they can be autotrophic as well as heterotrophic, unicellular as well as multicellular

they include kingdoms like protista, plantae, animalia, fungi et cetera.

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explanation: