Particular variety of lettuce seed, Biology

Assignment Help:

How would you design, in principle, an experiment to test the hypothesis that a particular variety of lettuce seed required daylight in order to germinate

 

You would require as large a sample of seeds as was convenient for counting, say 30. The seeds would be given with water and a suitable temperature. The seeds, in a suitable container, would be placed in a light-proof box or cupboard for a period long enough to permit germination.   

The box or cupboard would not be opened during this period.

The similar number of seeds, from the similar batch (same packet), would be given identical   conditions of moisture and temperature but placed in daylight for the similar period of time.

At the end of this period the numbers of seeds which germinated in every case would be counted and compared.

 


Related Discussions:- Particular variety of lettuce seed

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

Differance between descending thoracic or abdominal aneurysm, Differance be...

Differance between Descending Thoracic or Abdominal Aneurysm ? Descending Thoracic Aortic and Thoraco-Abdominal Aneurysm :  The approach is through n left postero-lat

Justify the term – flagella, In protozoans flagella are found always one pe...

In protozoans flagella are found always one per cell. Flagella and Cilia can generate substantial force as they try to push or pull a protozoan through water. To be able to do that

State in detail about rocks, State in detail about rocks A mass of mine...

State in detail about rocks A mass of mineral matter is called  rock. It may be composed of one or more minerals.  Some rocks are hard and compact e.g. granite and basalt, whil

Geographic speciation, In almost all animal groups, the mode of speciation ...

In almost all animal groups, the mode of speciation is geographic speciation. It is essential that a population which is a prospective new species is geographically isolated from t

Types of overpopulation - consumption overpopulation, Types of overpopulati...

Types of overpopulation - Consumption overpopulation Consumption overpopulation is a phenomenon seen in technologically advanced and affluent countries such as U.S.A., Japan,

Alimentory canal, how to do assignment on alimentory canal

how to do assignment on alimentory canal

Give the genotypes, Achondroplasia is an autosomal dominant disorder associ...

Achondroplasia is an autosomal dominant disorder associated with a gene on chromosome 4. Sickle cell anemia is due to a gene on chromosome 11. A man and a woman with achondroplasia

What is prophylaxis, What is prophylaxis? Prophylaxis are measures take...

What is prophylaxis? Prophylaxis are measures taken to stop diseases. For instance, the use of condoms in sexual relations is a prophylaxis against contamination by agents that

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