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

Explain tidal volume and inspiratory reserve volume, Explain Tidal Volume a...

Explain Tidal Volume and Inspiratory Reserve Volume Tidal Volume (TV):   It is the volume of air that is taken in or given out during quiet breathing. The volume 1s about 500

Phlebotomy, what is the name of the National organization that sets standar...

what is the name of the National organization that sets standards for phlebotomy procedures?

Carbohydrates, define carbohydrates.give a brief account on classification ...

define carbohydrates.give a brief account on classification of carbohydrates.

Which is not likely to have been formed by glaciers, Which substance is NOT...

Which substance is NOT likely to have been formed by glaciers: dike

Decay of arab culture and science, Decay of Arab Culture and Science: Th...

Decay of Arab Culture and Science: The association of  science with kings, wealthy merchants and nobles which was initially very fruitful, ultimately proved  to be the weakness

Hard and soft water in cleaning, Hard and soft water in cleaning Prepar...

Hard and soft water in cleaning Prepare two samples of dirty cloth. Wash one in soft water with soap unless it is clean. Wash the other cloth in hard water for the similar leng

Explain cephalic phase or neural phase, Explain Cephalic Phase or Neural Ph...

Explain Cephalic Phase or Neural Phase 45% of the total gastric secretion is discharged in this phase. The flow of juice occurs before food reaches the stomach. Sight of food,

Characteristics and Properties, What is the difference between a a characte...

What is the difference between a a characteristic and a property?

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