Carnivorous plants are plants that also eat meat. They use sticky pads or slippery tubes to trap animals mostly insects inside them and then they dissolve them and eat them. Venus flytraps and pitcher plants are examples of these. Some plants live for a very short amount of time before they flower and spread their seeds. Many types of plant that we like to eat like tomatoes or cucumbers only live for one year and die in the winter. Other plants can live for several years and some plants like trees can live for hundreds, or even thousands of years!
Bulb — a form some plants take when they are dormant; some plants like daffodils or onions survive the winter as a bulb under the soil, and grow new stalks and leaves in the spring Carpel — the female reproductive parts of a flower; it receives pollen from other plants and protects seeds while they develop Deciduous — deciduous trees are ones that shed their leaves in winter; leaves on these trees are normally wide and flat Evergreen — evergreen trees also called conifers are ones that keep their leaves all year around; they often have leaves shaped like needles Flower — a flower contains the reproductive parts of a plant; they are often brightly coloured to attract insects Fruit — flesh surrounding a seed or seeds that makes it attractive for animals to eat them Germination — the process of a seed starting to grow to create a new plant Leaves — plants have these on their branches or stem, and normally use them to make food from sunlight; this is called photosynthesis.
Ovary — a chamber at the base of the carpel; this contains ovules that are fertilised by pollen to create seeds Nectar — a sugary liquid that is found in many flowers; nectar attracts insects to drink it and encourages them to travel from flower to flower spreading pollen Petal — special leaves that are part of a flower.
Access thousands of brilliant resources to help your child be the best they can be. Plants turn light from the Sun into food that they need to grow. Plants also need water and nutrients from the soil , and carbon dioxide from the air. Animals can eat plants so that they can use the food the plants created to grow too.
The biggest type of plant on earth is a tree called the giant redwood. Some of these trees are as tall as a storey building, and up to 3, years old. Most plants reproduce by creating seeds using pollen from other plants of the same type. Plants use flowers to attract insects to carry pollen from one plant to the next. Some plants spread their seeds by letting them float on the wind, other plants encourage animals to eat them and some plants just drop them on the ground.
Not all plants get all their energy from sunlight. The Venus flytrap and pitcher plants trap and eat insects! Some people are allergic to pollen. All the pollen in the air in the spring makes them sneeze. Plants need light to grow. Some flowers are self-sterile. They have to have pollen from a different plant. Most flowers that have reduced or absent petals corolla are pollinated by the wind rather than animals, grasses for example.
And of course, genetic variation and thus natural selection is the basis of evolution and the improving of a species as a whole.
Also as was already stated, petals are meant to attract pollinators. The other way a plant could be pollinated is by the wind. Gymnosperms non flower producing plants like pine trees are pollinated by the wind. The advantage to the plant is that this prevents self - fertilisation. In general, if a flower has reduced petals it is likely to be wind pollinated eg grasses - large petals are used to attract pollinators, wind pollinated plants do not need these and need to have their style and stamens exposed to the wind so the petals cannot cover them.
Here, you will learn what the spongy layer is, where it is, and what it does. All plants have unique life cycles and requirements in order to survive. One group of plants is known as perennials. In this lesson we will examine types of perennials and view examples of them.
Ever look at a plant and wonder what each specific part is? A plant has two basic plant parts: Here we will look at what agar is, what it is used for, and generally why it is important. Agar resembles gelatin and in most cases is very similar to it. It moves from the male plant to the female plant through a variety of delivery mechanisms. Did you know… We have over college courses that prepare you to earn credit by exam that is accepted by over 1, colleges and universities.
You can test out of the first two years of college and save thousands off your degree. Anyone can earn credit-by-exam regardless of age or education level. To learn more, visit our Earning Credit Page.
Not sure what college you want to attend yet? The videos on Study. Students in online learning conditions performed better than those receiving face-to-face instruction. By creating an account, you agree to Study. Explore over 4, video courses. Find a degree that fits your goals. Try it risk-free for 30 days.
This homework help resource uses simple and fun videos that are about five minutes long. Test your knowledge with a question chapter practice test. View all practice tests in this course. Structure of Plant Stems: Vascular and Ground Tissue You can determine the age of a tree by looking at its rings.
The Epidermis, Palisade and Spongy Layers Leaves may look pretty in the fall when they are changing colors, but they also provide many necessary functions for plants. The Effect of Transpiration and Cohesion on Function Roots absorb water and leaves release water, but how does water move up a plant? The Pressure Flow Hypothesis of Food Movement Leaves produce sugars and stems; roots and fruits use these sugars for energy.
Methods of Pollination and Flower-Pollinator Relationships Ever wonder why bees are attracted to specific flowers? Corolla of a Flower: Cuticle Of The Leaf: Root Hairs in Plants: Spongy Layer of a Leaf: What Are Perennial Plants? What are the Parts of a Plant? Test your knowledge of this chapter with a 30 question practice chapter exam. Other Practice Exams in this course.
Test your knowledge of the entire course with a 50 question practice final exam. Earning College Credit Did you know… We have over college courses that prepare you to earn credit by exam that is accepted by over 1, colleges and universities.
To learn more, visit our Earning Credit Page Transferring credit to the school of your choice Not sure what college you want to attend yet? Browse Articles By Category Browse an area of study or degree level. Are High Schools Failing Students? High School Diploma Through the Mail. Homework Help Resource course Science Basics: Homework Help Introduction to Organic Chemistry: Homework Help Enzymatic Biochemistry: Homework Help Cell Biology: Homework Help Requirements of Biological Systems: Homework Help Cell Communication: Homework Help Metabolic Biochemistry:
The insects come to plants flowers to drink nectar, and they help pollen homework one plant help the next. Homework a plant has been pollinated, it creates a seed primary lots of seeds. These seeds will make the next generation of plants.
Learn all about how trees help make your world a better place. This site tells you what trees eat, why the leaves fall off in the fall (Autumn) and much more! The Great Plant Escape Learn about plants as a plant detective. Learn all about plants including their structure, life cycle, and parts.
Homework help plants Posted on September 11, by Grading my first real essays and a kid copied, word for word, an article from a . Plants homework go to a lot help trouble to attract animals that will help them pollinate homework flowers or spread their seeds. Some flowers are shaped so that only certain kinds of insects or birds are able to get into the flower to collect the nectar.
Related Post of Homework help library with geometry philosophy critical thinking webquest homework for parents year 4 dissertation writing coach orders primary. The Great Plant Escape Learn help plants as a plant detective. Learn all about plants including their structure, life cycle, and help. You can homework find out how to grow different plants and do experiments with them.