Gymnosperms

Question 1: How do gymnosperms different from angiosperms?

Answer:

Gymnosperms are non-flowering plants, whereas angiosperms are flowering plants. Additionally, the seeds of gymnosperms are enclosed within an ovary and on the other hand, angiosperms have naked seeds.

Question 2: Do angiosperms depend on water?

Answer:

No, angiosperms does not need water for fertilization.

Question 3: Where do gymnosperms grow?

Answer:

Gymnosperms are often found in temperate forests and boreal forest biomes.

Question 4: Which group is largest in gymnosperms?

Answer:

Conifers are the largest group of gymnosperms.

Question 5: Why are angiosperms considered better than gymnosperms?

Answer:

The fruits aid in the dispersing of seeds on the other hand the flowers provide protection for the ovule. Hence, angiosperms are better than gymnosperms.



Difference between Angiosperms and Gymnosperms

All the species of plants come under the category of the plant kingdom. They consist of eukaryotic, multicellular, and autotrophic organisms. Autotrophs are those organisms that make their own food with the help of sunlight, water, soil, minerals, etc. Plants contain chloroplast and chlorophyll pigment, which is needed for photosynthesis. The process of making their own food is known as photosynthesis. Plants have distinct varieties with different characters. They can’t displace. The plant kingdom plays a great role in society by providing information regarding its importance. 

R.H Whittaker gives 5 kingdom systems which he stated are kingdoms like Monera, Protista, Fungi, Animalia, and Plantae. Kingdom Plantae has mainly 5 groups, i.e., Algae, Bryophytes, Pteridophytes, Gymnosperms, and Angiosperms. Let us have a glance over the difference between gymnosperms and angiosperms.

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General Difference between Angiosperms and Gymnosperms

Parameter Angiosperms Gymnosperms Definition Angiosperms are Seed producing flowering plants whose seeds are enclosed within an ovary. Gymnospems are Seed producing non-flowering plants whose seeds are enclosed. Reproductive organs Archegoina are absent. The female gametophyte contains archegonia. Life cycle The seasonal lifecycle can be seen because these die during autumn. These plants are evergreen in nature. Embryo The embryo contains one or two cotyledons. The embryo may contain one to several cotyledons. Reproduction Animals depending reproduction for spread. Wind depends on reproduction. Tissue Triploid tissue. Haploid tissue. Leaves Flat-shaped leaves. Scale-like and needle-like leaves. Wood Hardwood Softwood Uses Used for food, clothing, etc. These are used for paper, lumber, etc....

Differences in Reproductive Organs

Gymnosperms Angiosperms The sporophylls are aggregated to form cones. The sporophylls are aggregated to form flowers. Cones are generally unisexual, rarely bisexual. Flowers are generally bisexual, rarely unisexual. Ovules are sessile. Ovules are borne on a stalk or funiculus. An ovule is covered by a 3-layered massive integument having a wide micropyle. It is covered by 1 or 2 thin integuments having a narrow micropyle. The female gametophyte contains archegonia. Archegonia are absent. Seeds develop exposure to megasporophyll. Fruits are never formed. Seeds develop inside the ovary which matures into a fruit. Male gametophyte contains 1 or 2 prothalial cells, a tuble cell a stalk cell,is  and a body cell that divides to form 2 male gametes. Male gametophyte consists of a tube cell and a generative cell which divided to form two male gametes....

FAQs on Gymnosperms

Question 1: How do gymnosperms different from angiosperms?...