Each ovule has one or two protective envelop called exine and intine

Read the following statements and find out the incorrect statements. a. The placenta is located inside the locule. Arising from the placenta are the ovules. b. The number of ovules in an ovary may be one (papaya, watermelon and orchids) to many (wheat, paddy and mango). c. Each ovule has one or two protective envelops called integuments. d. Integuments encircle the ovule except at the tip where a small opening called the chalaza is organised. Opposite the chalaza is the micropylar end. e. Enclosed within the integuments is a mass of cells called the perisperm.

capitulum has one or more whorls of called

Consider the following statements and choose the correct option (a) Ovule is attached to the placenta by means of a stalk called filament (b) Ovule fuses with the stalk in the region called hilum (c) The two protective envelopes of the ovule are called integuments (d) The small opening in the tip of ovule is called germ pore

Which one has two pairs of jaws?

$ Orthotropous ovule has micropyle at the upper end. ! Ovule is also called megasporangium.

The narrow pore at one end of the ovule is called as

Sahil purchased 10 sheets of handmade paper from an NGO which supports child education programme. Each sheet has the dimensions of 125 cm by 85 cm and he makes envelopes out of it. If each envelope requires a piece of size 17 cm by 25 cm, how many envelopes can be made in total