Aggregate fruits (etaerio) develop from the multicarpellary apocarpous ovary. They are of following types; Etaerio of follicles, etaerio of achenes, etaerio of berries, etaerio of drupes.

Correct Option: B

Aggregate fruits (etaerio) develop from the multicarpellary apocarpous ovary. They are of following types; Etaerio of follicles, etaerio of achenes, etaerio of berries, etaerio of drupes.

Generally, monocotyledonous seeds (e.g., grasses) are endospermic but some as in orchids are non-endospermic. Mango is a drupe fruit that develops from multicarpellary, syncarpous, superior ovary having one or many seeds. A sterile stamen is called a staminode. In monocots, outer covering of endosperm separates the embryo by a proteinous layer called aleurone layer.

Correct Option: C

Generally, monocotyledonous seeds (e.g., grasses) are endospermic but some as in orchids are non-endospermic. Mango is a drupe fruit that develops from multicarpellary, syncarpous, superior ovary having one or many seeds. A sterile stamen is called a staminode. In monocots, outer covering of endosperm separates the embryo by a proteinous layer called aleurone layer.

In tomato the edible part is pericarp and placenta.

Correct Option: C

In tomato the edible part is pericarp and placenta.

Scutellum is large, shield shaped cotyledon that helps in the absorption of nutrients from endosperm during germination.

Correct Option: B

Scutellum is large, shield shaped cotyledon that helps in the absorption of nutrients from endosperm during germination.

Asteraceae possess five stamens with free filaments but anthers are united forming a tube around the style (syngenesious).

Correct Option: A

Asteraceae possess five stamens with free filaments but anthers are united forming a tube around the style (syngenesious).