Lecture on Fabaceae Family

A collection of flashcards covering key concepts about the Fabaceae family and legumes.

What are the three sub-families of Fabaceae?

Mimosoidea, Faboidea, and Caesalpinoidea.

What is the structure of a legume?

The legume is the enlarged ovary containing the seeds, including parts like the calyx, seeds, ovary wall, and pericarp.

How do legumes differ from other plant families?

Legumes have unique structural and functional characteristics, including their ability to fix nitrogen through symbiosis with Rhizobium bacteria.

What is the main role of Rhizobium bacteria in legumes?

Rhizobium bacteria help legumes in fixing atmospheric nitrogen, improving soil fertility.

What are some uses of legume crops?

Legumes may be grown as grain/vegetable, ornamentals, and forage.

What are pulses?

Pulses are types of grain legumes that include beans, lentils, and peas, known for their high nutritional value.

What is one type of legume mentioned that is also known as Soya?

Soya refers to soybeans which are significant for their nutritive value and various uses.

What are the types of peas associated with Pisum sativum?

Dry peas (Pisum sativum), Garden pea (Pisum sativum var. sativum), and Field pea (Pisum sativum var. arvense).

What is the significance of cotyledons in legume germination?

Cotyledons provide initial nutrients to the developing plant during germination.

What is the purpose of tendrils in legumes?

Tendrils help legumes to climb and support themselves as they grow.