What is the difference between monocotyledons and dicotyledons? I - Monocotyledons have only one cotyledon in the seed, while dicotyledons have tw...
What is the difference between monocotyledons and dicotyledons?
I - Monocotyledons have only one cotyledon in the seed, while dicotyledons have two cotyledons.
II - In monocotyledons, the endosperm actively participates in the nutrition of the embryo, while in dicotyledons, the cotyledons are the main source of nutrition for the embryo.
III - Monocotyledons have fascicular or hair roots, while dicotyledons have pivot roots.
a) Only I is correct.
b) Only II is correct.
c) Only III is correct.
d) I and II are correct.
e) I, II, and III are correct.
I - Monocotyledons have only one cotyledon in the seed, while dicotyledons have two cotyledons.
II - In monocotyledons, the endosperm actively participates in the nutrition of the embryo, while in dicotyledons, the cotyledons are the main source of nutrition for the embryo.
III - Monocotyledons have fascicular or hair roots, while dicotyledons have pivot roots.
a) Only I is correct.
b) Only II is correct.
c) Only III is correct.
d) I and II are correct.
e) I, II, and III are correct.
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Ed 
A diferença entre monocotiledôneas e dicotiledôneas é que as monocotiledôneas possuem apenas um cotilédone na semente, enquanto as dicotiledôneas possuem dois cotilédones. Além disso, nas monocotiledôneas, o endosperma participa ativamente da nutrição do embrião, enquanto nas dicotiledôneas, os cotilédones são a principal fonte de nutrição para o embrião. As monocotiledôneas possuem raízes fasciculadas ou em cabelo, enquanto as dicotiledôneas possuem raízes pivotantes. Portanto, a alternativa correta é a letra "e) I, II e III estão corretas".
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