Anemophily - cross-pollination, Biology

Assignment Help:

Anemophily - Cross-pollination

It is also commonly referred to as wind pollination, i.e., the pollen grains are carried through wind currents. To ensure good pollination the anemophilous plants produce astronomical number of small, dry, light and smooth pollen grains that are released preferably on warm and dry days. Flowers in such plants are unisexual with reduced sepals and petals so as to effectively position the long and feathery stigma for pollen interception. Stamens have long filaments and are exposed to facilitate convenient pollen dispersal, Palms, grasses, millets, bamboos are common examples.


Related Discussions:- Anemophily - cross-pollination

Characteristics of the digestive system of earthworm, Q Which are the organ...

Q Which are the organs and characteristics of the digestive system of earthworms related to the kind of diet of these animals? Small organisms ingested together with soil parti

Name the different level of proteins, Name the different level of proteins ...

Name the different level of proteins There are 4 level of proteins:- a) Primary structure b) Secondary structure c) Tertiary structure d) Quaternary structure

Define trace elements for school children and adolescents, Define Trace ele...

Define Trace elements for school children and adolescents? Iodine requirements peak in adolescence. Consumption of iodized salt should be ensured. Adequacy of zinc for growth i

Consequences of air pollution, Consequences of Air Pollution The physi...

Consequences of Air Pollution The physiological effects of toxic pollutants on living beings can be of two types: Acute effects and Chronic effects. Acute effec

Marchantia , why vegetative reproduction use in marchantia

why vegetative reproduction use in marchantia

Explain therapy for diarrhoea, Q. Explain Therapy for diarrhoea? The th...

Q. Explain Therapy for diarrhoea? The therapy for diarrhoea thus consists of: 1. Determining the status of dehydration 2. Fluid management * Oral Rehydration Therapy (

Precautions for determination of iodine number of lipids, Precautions for d...

Precautions for determination of iodine number of lipids? 1. If using the pipette for transferring the oil, allow the pipette to drain slowly and completely, as oil takes time

Cleavage, what are the chemical changes takes place during cleavage

what are the chemical changes takes place during cleavage

How does the amoeboid movement occur, How does the amoeboid movement occur?...

How does the amoeboid movement occur? What are examples of beings and cells that use such movements for locomotion? Amoeboid movements are formed by cytoplasmic movements and p

Explain energy requirement in postoperative nutritional care, Explain the E...

Explain the Energy requirement in Postoperative Nutritional Care? Adequate calorie intake is critical for successful outcome of surgery and should be provided in the form of ca

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd