marginal placentation Antonyms
No Synonyms and anytonyms found
Meaning of marginal placentation
Wordnet
marginal placentation (n)
with ovules borne on the wall along the ventral suture of a simple ovary
marginal placentation Sentence Examples
- Marginal placentation is a unique reproductive feature found in certain plant species.
- Flowers with marginal placentation have ovules arranged along the edges of the ovary.
- This placentation pattern is common in plants belonging to the families Brassicaceae and Caryophyllaceae.
- Marginal placentation allows for efficient seed dispersal, as the ovules are positioned close to the opening of the ovary.
- Plants with marginal placentation often produce elongated, thin-walled fruits known as siliques or capsules.
- In some species with marginal placentation, the seeds are attached to the ovary wall by funicles of varying lengths.
- The development and arrangement of ovules in marginal placentation is influenced by genetic and environmental factors.
- Certain plant hormones, such as auxin, play a role in regulating the formation and positioning of ovules in marginal placentation.
- Marginal placentation differs from other placental arrangements, such as axile or parietal placentation, in terms of ovule attachment and seed distribution.
- Studying marginal placentation provides insights into the reproductive mechanisms and evolutionary relationships among plant species.
FAQs About the word marginal placentation
with ovules borne on the wall along the ventral suture of a simple ovary
No synonyms found.
No antonyms found.
Marginal placentation is a unique reproductive feature found in certain plant species.
Flowers with marginal placentation have ovules arranged along the edges of the ovary.
This placentation pattern is common in plants belonging to the families Brassicaceae and Caryophyllaceae.
Marginal placentation allows for efficient seed dispersal, as the ovules are positioned close to the opening of the ovary.
