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ask me biology gcse questions

****
Why?
Original post by Goldfish4343
Why?


don't question be I wanna test my bio knowledge
Original post by Fenando1400
don't question be I wanna test my bio knowledge


Why would some cells replicate by mitosis rather than meiosis?
List all intermediates formed in the Kreb Cycle
Original post by Goldfish4343
Why would some cells replicate by mitosis rather than meiosis?

mitosis is when cells replicate from one gamete and form multiple more cells that are exact replicas of the certain type of cell, for example skin cells, which replicate to grow replace damaged skin
meiosis is the creation of cells with variation xx
Original post by Fenando1400
mitosis is when cells replicate from one gamete and form multiple more cells that are exact replicas of the certain type of cell, for example skin cells, which replicate to grow replace damaged skin
meiosis is the creation of cells with variation xx


Not really the answer I was looking for. Never asked what either of them were.
Original post by Goldfish4343
Not really the answer I was looking for. Never asked what either of them were.

lol ****. Your question didn't make sense tho because cells don't choose meiosis or mitosis
Original post by Fenando1400
lol ****. Your question didn't make sense tho because cells don't choose meiosis or mitosis



There is a perfectly good answer that you should be able to get. Just because you can't get it doesn't mean you should blame the question.
What is the role of lactobacillus in the production of yoghurt using a fermenter?
Original post by Goldfish4343
There is a perfectly good answer that you should be able to get. Just because you can't get it doesn't mean you should blame the question.

tell me the answer please 😂😉
Original post by blackhound333
What is the role of lactobacillus in the production of yoghurt using a fermenter?

sorry, I'm doing combined science
Original post by Fenando1400
tell me the answer please 😂😉


Don't give up so quickly. You were close.
Original post by Goldfish4343
Don't give up so quickly. You were close.

k do cells divide my mitosis to replace cells and meiosis to create gametes
Original post by fenando1400
k do cells divide my mitosis to replace cells and meiosis to create gametes

thats right now
Original post by Goldfish4343
Why would some cells replicate by mitosis rather than meiosis?


Is it because mitosis produces two genetically identical daughter cells from the parent cell which is needed for all types of cells to ensure a cells are diploid (other than gametes).Gametes replicate via meiosis to produce haploid cells which is essential because it means the diploid number is restored at fertilisation.

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