The mature seed of plants such as gram and peas, possess no endosperm, because

Statement (A) The meristem that occursin the mature regions of roots and shoots of many plants is called the secondary or lateral meristem. (B) Fascicular cambium, interfascicular cambium and cork-cambium are examples of lateral meristems. (C) These are responsible for producing the secondary tissues.

How do plants reproduce without seeds ?

You may have seen the various plants which do not bear flowers, fruits and seeds but they have well developed root, stem and leaves, are classified as .

A pea with yellow and round seeds is crossed with another pea plant with green and wrinkled seeds produce 51 yellow round seeds and 49 yellow wrinkled seeds, the genotype of plant with yellow round seeds must be...........

Write a note on endospermic and non-endospermic seeds.

Which are the first terrestrial plants to possess xylem and phloem?

Give examples of three plants that have: single seeded fruits

Plants get water through the roots because of

Seeds of some plants germinate immediately after shedding from the plants while in other plants they require a period of rest before germination. The later phenomena is called as dormancy. Give the.reasons for seed dormancy andsome methods to break it.

Paragraph based questions : Read the following paragraph and answer, the questions based on it. The presence or absence of organs is the first, criterion for classification of plants. The presence or absence of separate conducting tissues for conduction of water and food is the next consideration for classification. Do the plants bear seeds? If they do then, whether the seeds are enclosed in a fruit or not is also an important criterion for classification. Finally, plants are grouped depending upon the number of cotyledons in the seeds. In 1883, Eichler, a botanist, classified the Kingdom Plantae into two sub-kingdoms. As a result, two sub-kingdoms, cryptogams and phanerogams were considered for plant classification. What are the two groups based on the criteria of whether the seeds are enclosed in a fruit or not?