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

Determine about the moisture content of soil, Moisture Content of Soil ...

Moisture Content of Soil As mentioned above the degree of moisture pertains to relative concentration (rather than the absolute amount) of water, independent of the size of sam

Big bang theory, Big Bang theory: The most important current theory f...

Big Bang theory: The most important current theory for the origin of  the universe  is the Big Bang theory.According  to this theory, the universe started with'a huge explosi

Assingment, how to do assingment phylum annelida

how to do assingment phylum annelida

Protozoa, whats the whole profile for the protozoa fossil

whats the whole profile for the protozoa fossil

The difference between hard and soft water, The difference between hard and...

The difference between hard and soft water Collect some hard water from a stream(or make some as defined in the next experiment). Also secure some soft water like as rain wate

Explain the aplastic anaemia, Explain the Aplastic Anaemia Bone marrow ...

Explain the Aplastic Anaemia Bone marrow aplasia means 'lack of functioning of bone marrow'. This can occur due to excessive X-ray or radiation treatment, certain industrial ch

Explain the freezing systems, Freezing Systems Different types of free...

Freezing Systems Different types of freezing systems are available for foods. No single freezing system can satisfy all freezing needs, because of the wide variety of food pro

Historic mineral that was the original source of radium, Give the common na...

Give the common name of the historic mineral that was the original source of radium and the first substance in which helium was discovered on earth: Pitchblende

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