Dissecting simple flowers, Science

Assignment Help:

Dissecting simple flowers

Label each of five cards or pieces of White paper with one of the following words: stamens, pistil, petals,sepals,  receptacle.  Dissect a flower carefully and place the parts gently on the appropriate cards .

Some flowers can be pulled apart quite easily but a knife or scissors may be needed for others kind of flower. When we have a sufficient number of flowers available this exercise is most Important as an individual pupil activity. Simple flowers with a single  row of petals should be selected.Pick up one of the stamens and rub the anther lightly across a piece of black paper. Traces of pollen will usually be seen by you.Cut the ovary crosswise with a sharp knife gently and count the ovules or "seed pockets". Look for traces of seeds in the ovules


Related Discussions:- Dissecting simple flowers

Kingdom Quiz, What are the different modes of nutrition for paramecium?

What are the different modes of nutrition for paramecium?

Microbes, Microbes: You should know  that invisible microbes are presen...

Microbes: You should know  that invisible microbes are present everywhere, because  they can surviveeven under very inhospitable conditions. They are all around us, in the air

Solutions, what is the unsaturated

what is the unsaturated

Define aquaculture, QUESTION 1 (a) Define aquaculture (b) What is th...

QUESTION 1 (a) Define aquaculture (b) What is the importance of aquaculture? (c) Name 4 aquaculture species cultured in Mauritius. (d) List down the criteria for selec

Explain the serum creatinine test, Explain the Serum Creatinine Test Cr...

Explain the Serum Creatinine Test Creatinine is a breakdown product of creatine, an important component of muscle. A serum creatinine test measures the amount of creatinine in

What is oracle clinical, Question 1 What is Oracle Clinical? Bring out evo...

Question 1 What is Oracle Clinical? Bring out evolutionary effect of Oracle clinical applications in Pharmaceutical industries Question 2 What is the significance of MedDR

Explain lipid metabolism i, Explain Lipid Metabolism I ? You learnt ear...

Explain Lipid Metabolism I ? You learnt earlier in Unit 5 that the lipids are absorbed through the intestine. As these molecules are oils, solubilization (emulsification) of di

Explain iinmunoglobulin e - classification of antibodies, Explain Iinmunogl...

Explain Iinmunoglobulin E - classification of antibodies Protects against organisms which escaped IgA, major deference against helminthes, mediates allergy. On coming in contac

Explain the duodenum - small intestine, Explain the Duodenum The first ...

Explain the Duodenum The first part of the small intestine is called the diodenum. It is about 10 inches in length. At the mid-point of the duodenum, there is a common opening

Explain what is deamination reaction, Explain what is Deamination Reaction ...

Explain what is Deamination Reaction ? Deamination is a process by which N of amino acid is removed as ammonia (NH3). These reactions occur primarily in liver and kidney. The

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