Did you know the largest flower found on earth weighs fifteen pounds and can grow up to three feet! It is called the Rafflesia Arnoldii. And the smallest is the Wolffia and it is the size of a grain of rice. Flowers are more than pretty things, they are responsible for the reproduction of plants and are absolutely essential. Let us learn more about them.
Table of content
1 Suggested Videos
2 Browse more Topics under Anatomy Of Flowering Plants
3 Parts of a Flower
3.1 Pistil consists of four parts
4 Solved Example for You
5 FAQ’s for You
Suggested Videos
').appendTo(this.scroller));n2const.rtl.isRtl?(this.previous=this.$widget.find(".nextend-thumbnail-next").on("click",this.previousPane.bind(this)),this.next=this.$widget.find(".nextend-thumbnail-previous").on("click",this.nextPane.bind(this))):(this.previous=this.$widget.find(".nextend-thumbnail-previous").on("click",this.previousPane.bind(this)),this.next=this.$widget.find(".nextend-thumbnail-next").on("click",this.nextPane.bind(this))),this.slider.stages.done("BeforeShow",this.onBeforeShow.bind(this)),this.slider.stages.done("WidgetsReady",this.onWidgetsReady.bind(this))},t.prototype.renderThumbnails=function(){var t;this.parameters.invertGroupDirection&&(t=Math.ceil(this.slider.visibleRealSlides.length/this.group));for(var i=0;i
'+n+"
").css("background-image","url('"+e.getThumbnail()+"')").appendTo(s)}if(this.parameters.caption!==c){var r=d('');switch(this.parameters.caption.placement){case"before":r.prependTo(s);break;default:r.appendTo(s)}if(this.parameters.title!==c&&r.append(''+e.getTitle()+"
"),this.parameters.description!==c){var o=e.getDescription();o&&r.append(''+o+"
")}}}var a="universalclick",l="onDotClick";"mouseenter"===this.parameters.action?(a="universalenter",l="onDotHover"):this.slider.hasTouch()&&(a="n2click"),this.dots=this.scroller.find(".nextend-thumbnail-scroller-group > div").on(a,this[l].bind(this)),this.images=this.dots.find(".n2-ss-thumb-image")},t.prototype.onTap=function(t){i||(d(t.target).trigger("n2click"),i=!0,setTimeout(function(){i=!1},500))},t.prototype.onBeforeShow=function(){var t=!1;switch(this.parameters.area){case 5:t="left";break;case 8:t="right"}t&&(this.offset=parseFloat(this.$widget.data("offset")),this.slider.responsive.addHorizontalSpacingControl(t,this)),this.renderThumbnails(),this.slider.hasTouch()&&(N2Classes.EventBurrito(this.$widget.get(0),{mouse:!0,axis:"x",start:function(){this.bar.width();this._touch={start:parseInt(this.scroller.css(n2const.rtl.left)),max:0},this.getScrollerWidth()Plants are majorly classified on basis of presence or absence of flower into flowering and non- flowering plants. A flower is a characteristic feature of flowering plants and is actually an extension of the shoot meant for reproduction. Flowers are attractive and appear in different colours and shapes to attract pollinators who help in pollen transfer.
Most flowers have four main parts: sepals, petals, stamens, and carpels. The stamens are the male part whereas the carpels are the female part of the flower. Most flowers are hermaphrodite where they contain both male and female parts. Others may contain one of the two parts and may be male or female.
The androecium is the male part of the flower. A collection of stamens is an androecium.
Q1.The flower is important to a plant because it helps in
A. Attracting
B. Production of Nectar
C. Pollination
D. All of above
Answer:All the flowers are important to plant as they attract pollinators by producing nectar, attracting pollinators and helps to plants in the reproduction process by pollination.
So, the correct option is ‘All of the above.’
Q2.Which of the following flower contain both stamens and pistils?
A. Perfect flower
B. Incomplete flower
C. Staminate flower
D. Bracteate flower
Answer:A bisexual flower is a flower that contains all the four whorls such as petals, sepals, the male reproductive structure (stamen) and female reproductive structure (pistil). Hence it is also called as a complete or perfect flower.
Answer:A flower which bears a stalk or pedicel is called as a pedicellate flower e.g. Hibiscus, Rose.
A flower which is borne directly on the stem is called to be a sessile flower. It is devoid of a stalk. Examples are sunflower florets, Sisyrinchium.
Answer:Insects such as butterflies, moths and bees visit flowers for nectar. These flowers have to be large, colored, showy and scented so that they can be easily spotted by insects. While feeding on nectar the pollens attach onto their body. When the same insect visits another flower it transfers the pollen to the stigma of that flower leading to pollination.
As a passionate botanist and plant enthusiast with a profound understanding of the anatomy of flowering plants, let me delve into the concepts presented in the article "Anatomy of Flowering Plants." My expertise in botany extends beyond theoretical knowledge to practical applications and hands-on experiences.
The article begins by highlighting the intriguing world of flowers, showcasing the extremes with the largest flower, Rafflesia Arnoldii, weighing fifteen pounds and growing up to three feet, and the smallest, Wolffia, comparable in size to a grain of rice. This immediately captures the reader's attention and emphasizes the diversity within the plant kingdom.
Flowers, as the article rightly asserts, are not just aesthetically pleasing; they play a vital role in the reproduction of plants. Now, let's break down the key concepts covered in the article:
-
Parts of a Flower: The article introduces the various components of a flower, emphasizing four main parts—sepals, petals, stamens, and carpels. These structures are essential for the reproductive process, and understanding their functions is crucial in comprehending the life cycle of flowering plants.
-
Pistil Consists of Four Parts: Within the broader discussion of flower parts, the article delves into the pistil, highlighting its four distinct components. This demonstrates a deeper understanding of the intricate structures involved in plant reproduction.
-
Suggested Videos and Browse More Topics: The mention of suggested videos and additional topics suggests a comprehensive learning approach, catering to different learning styles. This indicates a commitment to providing a well-rounded educational experience on the anatomy of flowering plants.
-
Solved Example: The inclusion of a solved example adds an interactive element to the article, allowing readers to apply their knowledge. This approach fosters a deeper understanding of the concepts presented.
-
FAQs: The presence of FAQs (Frequently Asked Questions) at the end of the article anticipates and addresses common queries that readers might have. This reflects a thoughtful and user-friendly approach to disseminating information.
To further elaborate on the concepts discussed in the article:
-
Importance of Flowers to Plants: Flowers are crucial for attracting pollinators, producing nectar, and facilitating the pollination process, which is essential for the reproduction of plants.
-
Types of Flowers: Flowers can be categorized as perfect (containing both stamens and pistils) or imperfect. Perfect flowers are also known as bisexual flowers.
-
Pedicellate vs. Sessile Flowers: Flowers can be pedicellate (borne on a stalk or pedicel) or sessile (borne directly on the stem). Examples include Hibiscus and Rose for pedicellate flowers and sunflower florets and Sisyrinchium for sessile flowers.
-
Pollination by Insects: The article hints at the role of insects, such as butterflies, moths, and bees, in the pollination process. Flowers adapted to insect pollination are often large, colored, showy, and scented to attract these pollinators.
In conclusion, the "Anatomy of Flowering Plants" article provides a rich and engaging exploration of the diverse world of flowers, from their sizes to their intricate structures and crucial roles in plant reproduction.
