Flowers : Flowers are the most beautiful part of a plant. Different plants have different type of flowers.Flowers are of many sizes, colours and shapes.They have different kind of fragnances.
Parts of a flower:
1. Sepals: The green, leaf like parts in the outermost circle of flower are called sepals. They protect the flower during bud stage.
2. Petals: These are usually bright coloured due to the presence of coloured pigments.
3. Stamens: They are found inside the petals of the flower. The stamen is the male reproductive part of a flower. Each stamen consists of a thin stalk called filament and two lobed head called anther. Each anther has two pollen sacs filled with pollen grains. Pollen grains are yellow, fine particles which contain male cells of the plant.
4. Pistil: In the centre of a flower, there is a flask shaped organ called pistil. The pistil is the female reproductive parts of the flower. Each pistil contain stigma, style and ovary. Stigma receives the pollen grains from anthers. These pollen grains are carried to ovary through style.
The flower which contain all the four parts is called a complete flower like mustard and Hibiscus. Whereas flower which do not have all four parts is called incomplete flower like mulberry and date palm.
The flowers which have both stamens and pistil are called bisexual flowers like china rose whereas flowers which have either pistil or stamen are called unisexual flowers like cucumber.
In a flower, the parts that produce male and female gamets ( germ cells ) are _________________ | |||
Right Option : C | |||
View Explanation |
In a rose flower, we find | |||
Right Option : A | |||
View Explanation |
| |||||||
Right Option : A | |||||||
View Explanation |
It was a good experience with Abhyas Academy. I even faced problems in starting but slowly and steadily overcomed. Especially reasoning classes helped me a lot.
Abhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.
It has a great methodology. Students here can get analysis to their test quickly.We can learn easily through PPTs and the testing methods are good. We know that where we have to practice
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About Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
A marvelous experience with Abhyas. I am glad to share that my ward has achieved more than enough at the Ambala ABHYAS centre. Years have passed on and more and more he has gained. May the centre flourish and develop day by day by the grace of God.
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My experience was very good with Abhyas academy. I am studying here from 6th class and I am satisfied by its results in my life. I improved a lot here ahead of school syllabus.
We started with lot of hope that Abhyas will help in better understnding of complex topics of highers classes. we are not disappointed with the progress our child has made after attending Abhyas. Though need to mention that we expected a lot more. On a scale of 1-10, we would give may be 7.
In terms of methodology I want to say that institute provides expert guidence and results oriented monitering supplements by requsite study material along with regular tests which help the students to improve their education skills.The techniques of providing education helps the students to asses...
Third consective year,my ward is in Abhyas with nice experience of admin and transport support.Educational standard of the institute recumbent at satisfactory level. One thing would live to bring in notice that last year study books was distributed after half of the session was over,though study ...
Abhyas academy is great place to learn. I have learnt a lot here they have finished my fear of not answering.It has created a habit of self studying in me.The teachers here are very supportive and helpful. Earlier my maths and science was good but now it has been much better than before.
Abhyas institute is one of the best coaching institute in the vicinity of Ambala cantt.The institute provides good and quality education to the students.The teachers are well experienced and are very helpful in solving the problems. The major advantages of the institute is extra classes for weak...
I have spent a wonderful time in Abhyas academy. It has made my reasoning more apt, English more stronger and Maths an interesting subject for me. It has given me a habbit of self studying
When I have not joined Abhyas Academy, my skills of solving maths problems were not clear. But, after joining it, my skills have been developed and my concepts of science and SST are very well. I also came to know about other subjects such as vedic maths and reasoning.
It was good as the experience because as we had come here we had been improved in a such envirnment created here.Extra is taught which is beneficial for future.