What kind of placentation is seen in sweet pea?
What kind of placentation is seen in sweet pea?
Marginal placentation
Complete answer: So, the type of placentation that can be seen in sweet pea commonly known as (Pisum sativum) is Marginal placentation. The second type is axile- In axile placentation when the placenta is axial and the ovules are attached to it in a multilocular ovary, the placentation is said to be axile.
Which type of placentation is found in primrose?
Free central placentation is found in Primrose, the ovules develop on central axis of ovary and septum is absent in this type of placentation.
What type of placentation do sweet potatoes have?
The ovary in potato is bilocular, placenta is swollen with several ovules. This type of placentation is called axile.
What type of placentation is seen in Sweet Pea options marginal basal Axile free Central?
Heya, In sweet pea (Pisum sativum), the placentation is marginal, In which, the placenta develops along the junction of two carpels, in a unilocular ovary. So, the answer is (4) option Marginal.
Is pea Axile placentation?
Axile placentation takes place in the flowers of Rutaceae, Malvaceae Family. Complete answer: Marginal placentation occurs in a monocarpellary, unilocular ovary. Plants belonging to Fabaceae family like Gram, Pea, Arhar, Sunhemp, Moog, Lupin bear Marginal placentation.
Is Primrose Axile placentation?
The fourth statement is that the Placentation in primrose is basal: Primrose has free central placentation. The initial condition is like the axile placentation but later on, the partition wall between the carpels dissolves. Due to this reason, the central axis becomes the free central axis.
Which placentation is in Lady finger?
Okra or Lady finger has axial placentation. In plants, the terms placentation refers to the arrangement of placentas inside a flower of fruit. Axial placentation is a type of placentation in which carpel are folded inside with ovules with placed along the central axis of the ovary.
What is marginal placentation?
Marginal placentation is observed in plants whose ovules are lined up along a ridge on one side of the ovary. Complete answer: – The placenta in plants is the area of the carpel to which the ovules are attached. – Marginal placentation is a feature of the Fabaceae/Leguminosae family.
Which type of ovule is found in pea?
campylotropous type
Solution: The campylotropous type of ovule is found in plants belonging to Leguminosae family (example: pea plant). The campylotropous ovule is the type of ovule in which the body of the ovule is curved or bent round so that micropyle and chalaza do not lie in the same straight line.
What is placentation in pea?
The arrangement of ovules inside the ovary on placenta is called placentation. Sweet pea or Lathyrus odoratus belongs to family leguminosae or fabaceae and in all the members of this family the placentation is marginal in which ovary is unilocular and ovules are borne on margin.
Is half inferior in flowers of?
Complete answer: The ovary in the flowers of a plum is half-inferior.
What kind of plant is a sweet pea?
Grow beautiful and flouncy annual sweet peas ( Lathyrus odoratus) from seed each year for their fragrance and for cutting, climbing them over obelisks or twiggy supports in borders or in a cutting garden. Try dwarf varieties as bedding. Pretty, pea-like flowers come in shades of white, pink, coral, red, violet and blue, some combining two colours.
Why are the leaves on my sweet pea plant yellow?
The sweet pea plant does suffer from some pests, the most common being aphids. These insects suck the sap out of the plants, reducing growth. Mosaic virus is spread by greenfly, causing yellowing of leaves, distortion of new shoots, and inhibited flowering.
What to do with sweet peas from seed?
Introducing… Grow beautiful and flouncy annual sweet peas ( Lathyrus odoratus) from seed each year for their fragrance and for cutting, climbing them over obelisks or twiggy supports in borders or in a cutting garden. Try dwarf varieties as bedding.
When to stop picking flowers from sweet pea plant?
Picking flowers from a plant encourages more flower production. But to harvest seeds, you need the sweet pea to stop producing flowers and focus its energy on producing pods instead. When the weather becomes hotter and drier later in the summer, stop picking the sweet pea flowers. Let the plant go to seed.