Difference between angiosperms and gymnosperms xlass 11
Answers
Answered by
4
Gymnosperms
1. they have naked seeds and ovules before and post fertilization.
2. these plants do not have flowers.
3. they have tap root system.
4. they are well-differentiated into roots, stems, and leaves.
5. they reproduce sexually.
6. the leaves are well-suited for high temperatures and humidity.
7. their sunken stomata and thick cuticle reduces water-loss.
8. eg. pinus, cycas.
Angiosperms
1. flowering plants.
2. seeds enclosed in fruit.
3. they are divided into Monocots and Dicots
(Monocots) :
a. seeds contain one cotyledon.
b. adventitious root system.
c. parellel venation in leaves.
d. floral organs are trimerous.
e. pollen grains have single germ pole
f. eg. wheat, maize.
(Dicots) :
a. seeds contain two cotyledons.
b. tap root system.
c. reticulate venation in leaves.
d. floral organs are pentamerous.
e. pollen grains have three germ poles.
f. eg. beans, drumsticks, grams.
(if it helped you, please mark as brainliest :) )
1. they have naked seeds and ovules before and post fertilization.
2. these plants do not have flowers.
3. they have tap root system.
4. they are well-differentiated into roots, stems, and leaves.
5. they reproduce sexually.
6. the leaves are well-suited for high temperatures and humidity.
7. their sunken stomata and thick cuticle reduces water-loss.
8. eg. pinus, cycas.
Angiosperms
1. flowering plants.
2. seeds enclosed in fruit.
3. they are divided into Monocots and Dicots
(Monocots) :
a. seeds contain one cotyledon.
b. adventitious root system.
c. parellel venation in leaves.
d. floral organs are trimerous.
e. pollen grains have single germ pole
f. eg. wheat, maize.
(Dicots) :
a. seeds contain two cotyledons.
b. tap root system.
c. reticulate venation in leaves.
d. floral organs are pentamerous.
e. pollen grains have three germ poles.
f. eg. beans, drumsticks, grams.
(if it helped you, please mark as brainliest :) )
Answered by
0
Answer:
Angiosperms have flowers while gymnosperm lack it .
Gymnosperms have naked ovules while angiosperm have fruit wall to cover ovules
In gymnosperms erect and branched stem is present while angiosperm do not have erect stem
Explanation:
Similar questions