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katrin2010 [14]
3 years ago
11

Which of the following molecules is a subunit of dna that links together to form strands of dna

Biology
1 answer:
VladimirAG [237]3 years ago
3 0
Hello friend! i hope you would be fine.   friend first we would learn that DNA is present in cromated of chromosomes.  there are four types of DNA which are given below:  1)   guanine 2)adenine 3) cytosine and thymine. if you like my answer please give me 5 star's. thank's bro
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Do Different cell types also have special duties, like building skin or bone, pumping out hormones, or making anti-bodies.
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Answer:

Yes, different cell types also have special duties, like building skin or bone, pumping out hormones, or making anti-bodies.

Explanation:

Cell is the basis structural and functional unit of a living organism. The body of a human is composed of trillions of cells that are organized in around 200 types of cells.

<u>A tissue is simply a group of specific kind of cell that have  a specific role.</u>

  • For example: The nervous system contains cells called neurons that have ability to transmit message from one place to another and allow us to respond to any environmental stimuli, such as heat, cold, danger etc.
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Thus we see that different types of cells have special functions and all these different cells coordinate with each other to make an organized and functioning body of a living organism.


Hope it help!

7 0
3 years ago
In which gregor mendel was unsuccessful
user100 [1]

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ Gregor Mendel wasn't able to prove his rules of inheritance using hawkweed (plant of the daisy family).

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

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