MCQ
Plants with spikelet inflorescence are well adapted for ...........
- AAnemophily
- BHydrophily
- CEntomophily
- DMalacophily
✓
Answer
- Anemophily
Explanation:
A small spike, especially one that is part of the characteristic inflorescence of grasses and sedges.
A grass spikelet consists of one or more florets (reduced flowers).
Each floret contains a pistil and stamens and is enclosed by two bracts, the lemma and the palea.
Anemophily or wind pollination is a form of pollination whereby pollen is distributed by wind.
Almost all gymnosperms are anemophilous, as are many plants in the order Poales, including grasses, sedges and rushes.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The larger sub-unit of a ribosome is found to contain $28\;S$, $5.8\;S$ and $5\;S$ types of $RNA$. This ribosome is found in
→Two organs which are similar in structure and origin, but not necessarily in function are called
Below are given in one column four methods of achieving contraception and in other column four methods of their working. Choose the correct match from Column-II with Column-I:
| Column-I Methods | Column-II Working Methods |
| 1. Pills | i. Inhibit the sperms to reach cervix |
| 2. Condom | ii. Not allow the implantation |
| 2. Vas deferens | iii. Stoppage of ovulation |
| 3. Copper-T | iv. sperms in semen |
MTPs are considered relatively safe during the first ___________.
$R.B.C.$ in adult are formed
→Identify $a, b$ and $c$
→The ecosystem consists of
The process that preserves the distribution of $DNA$ fragments in the gel while creating replica on the filter is one of the following
→$A$ : Intrauterine devices $(IUDs)$ are very effective contraceptive method.
$R$ : $IUDs$ don't allow sperms to enter the uterus.
→$R$ : $IUDs$ don't allow sperms to enter the uterus.
'Operon model' for gene regulation in bacteria was proposed by