تمارين اونلاين Biology term2 unit4 chapter1 lesson1 Principles of living organisms
تمارين اونلاين Biology term2 unit4 chapter1 lesson1 Principles of living organisms
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سؤال 1 of 10
1. سؤال
if you know that the species name of Bolti fish so, the scientific name of this fish is…………
a-Tilapia nilotica b-Tiolapia Nilotica
c-Nilotica tilapia d-nilotica tilapia
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سؤال 2 of 10
2. سؤال
if you that the number of individuals in one of the animalia phyla is about 3 millions ,so the number of individual in a class in this phyla may be……………..millions
a- 9 b- 6 c-3 d- 1
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سؤال 3 of 10
3. سؤال
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سؤال 4 of 10
4. سؤال
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سؤال 5 of 10
5. سؤال
the scientific name of onion is Allium cepa and the scientific name of garlic is Allium sativum so both of them differ iv ……………..
a- kingdom b- phylum c- genus d- species
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سؤال 6 of 10
6. سؤال
the scientific name of rat is Rattus ratuss ,these two syllables refers to the……..
a-kingdom and species b-kingdom and genus
c- genus and species d- phylum and genus
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سؤال 7 of 10
7. سؤال
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سؤال 8 of 10
8. سؤال
in the two opposite figures ,organism (X) shares organism (Y) in that they belong to the same ……
a- species b- genus c- subgenus d-class
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سؤال 9 of 10
9. سؤال
the presence of living organisms like tigon and mule leads to an increasing the number of……………..
a-individual b- genera c-species d-phyla
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سؤال 10 of 10
10. سؤال
all the following can be used to make a dichotomous key to recognize the animal shown in the opposite figure , except ……..
a- the beak (longer or shorter ) than the head
b-the head vertex (white or black)
c-the reproduction (sexual or asexual )
d-the skin membrane between toes
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