1a Terrestrial animal....go to 2 b Aquatic animal.... jelly fish 2a Animal with wings.... butterfly b Animal without wings....go to 3 3a Animal with legs ....go to 4 b Animal without legs....snake 4a Animal with a shell .... tortoise b Animal without shell ..... Lion
Typically the organisms should be three or more.. But if you are given 2 organisms, just have 1 step, 1a and 1b, mention contrasting features then identify each organism.. Hope this helps..
1 a. live in water....jelly fish b. live in land ...go to number 2 2 a. has legs...go to 3 b. has no legs...snake 3 a. has no wings...go to 4 b. has wings...butterfly 4 a. Give a birth ....lion b. Lay eggs ...tortoise
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It has helped me a lot 🎉 Thank you ❤
I am in Grade 7 just started learning Biology. After watching this video I learn how to do the Dichotomous key. Thx for teaching!😁😄
Glad it was helpful. You are most welcome🙂
1a Terrestrial animal....go to 2
b Aquatic animal.... jelly fish
2a Animal with wings.... butterfly
b Animal without wings....go to 3
3a Animal with legs ....go to 4
b Animal without legs....snake
4a Animal with a shell .... tortoise
b Animal without shell ..... Lion
Well done!!
Really helpful! Keep it up
Glad it is helpful.. Thank you!
@@science_class264 you're welcome!!
I am in class 8
What if you have been given
2 organisms what do I do?
Typically the organisms should be three or more.. But if you are given 2 organisms, just have 1 step, 1a and 1b, mention contrasting features then identify each organism.. Hope this helps..
Good
Thank you..
1 a. live in water....jelly fish
b. live in land ...go to number 2
2 a. has legs...go to 3
b. has no legs...snake
3 a. has no wings...go to 4
b. has wings...butterfly
4 a. Give a birth ....lion
b. Lay eggs ...tortoise
I want a dichtomous key of a housefly,bee,cockroack,and a termite
ok