Tag: introduction to plant organs and germination
Questions Related to introduction to plant organs and germination
In wheat and rice _________________.
Sprouting time of seeds may vary according to
The class of seeds which must maintain a relatively high moisture content in order to remain viable are known as ______________.
A red or orange dye used in dyeing silks is obtained from the pulp that surrounds the seeds of _________________.
Match List I with List II and select the correct answer using the codes given the lists.
| List-I | List-II |
|---|---|
| a. Camphor | $1$. Alkaloid |
| b. Anthocyanin | $2$. Terpene |
| c. Nicotine | $3$. Phenol |
| d. Hydroquinone | $4$. Glycoside |
Glycolate is converted into glyoxylate in the ___________.
Consider the following statements regarding the introduction of plant materials and seeds.
a. Plant materials and seeds are always introduced from developed countries into developing/less developed countries.
b. The import of living plant materials must be accompanied by a certificate of health to prevent introduction of new disease and insect pests.
c. The superior varieties may be used in hybridization programmes.
Of these statements.
Consider the following statements.
a. The seeds of Zea mays would germinate immediately after falling from the plant if favourable conditions of moisture, temperature and aeration are available.
b. Seed-coat dormancy is exhibited by Cassia and Gossypium
Which of the statements given is/are correct?
How many meiotic divisions are required to produce 200 seeds?
Occasionally, in some seeds such as ______(A) ___, remnants of nucellus are also persistent.This residual, persistent nucellus is the __(B)__________.