Studying the intraspecific competition in water crest plants Introduction: Aim: To investigate how intraspecific competition affects the growth of Nasturtium officinale given an equal amount of water‚ nutrients and sunlight provided. Research Question: To what extent does the spacing between consecutive seedlings of Nasturtium officinale influence the germination‚ and consequently the lengths of the shoots and roots of the plant. Theory: Intraspecific competition occurs when members
Premium Germination Plant morphology Seed
gravity on plant growth By: Michael Henry Analysis and Conclusion Part.A Day | Change in degree | 1 | 0° | 2 | 63° | 3 | 71° | 4 | 71° | 5 | 78° | Part.B Day | Box with Hole | Box with no Hole | 1 | The plant grew 4.5 inches normally | The plant grew 1.5 inches bit in a rolled/wavy way | 2 | There was a new plant 5 inches tall
Premium Root Plant Gravitation
diversity. From the coast to the mountains and the forests to the deserts‚ California is full of a wide array of plant life. California is the third largest state in the United States and thus has a major variation in climate resulting in the many plants found. Not only are there many plants found here‚ but many of those plants cannot be found anywhere else. There are also many nonnative plants that have become a part of the scenery in California. The best way to understand the state’s vegetation is to
Premium United States California Water
Photosynthesis: Plant cells vs. Solar Cells Chevon Allen 01/23/2010 SCI-115 Professor Garcia Photosynthesis and the semiconductor-based solar cell are very similar process with different ways of reaching the same goal. In photosynthesis‚ plant cells harness the solar energy of the sun with carbon dioxide to transform water molecules into hydrogen‚ oxygen‚ and electrons. Just like photosynthesis‚ Semi conductor based solar cells harness the solar energy of the sun for the same purposes
Premium Sun Energy Photosynthesis
What affect does fertilizer have on the rate of growth in plants over a certain period of time? When tested‚ there is no affect on the growth of plants from a change of an environmental factor‚ such as an exposure to fertilizer. By changing the independent variable (whether or not the plant was planted with fertilizer)‚ you are testing to see how the dependent variable would change (the growth of plants). In order to assure that there is no experimental error‚ a control must be kept to produce the
Premium Change Environment Measurement
KEY CONCEPT-Plant life began in the water and became adapted to land. Plants are multicellular eukaryotes‚ most of which produce their own food through photosynthesis and have adapted to life on land. Plants share many characteristics with green algae. Both are photosynthetic eukaryotes with the same types of chlorophyll. Both also use starch as a storage product and have cell walls that contain cellulose. One ancient species of green algae is the common ancestor of all plants. If it were alive
Premium Plant Flower Seed
secondary. In primary succession plants grow and colonize earth for the first time. In secondary succession plants inhabit and colonize earth that was once inhabited by plants life. A wildfire is one example of secondary succession. When a disturbance in the environment occurs‚ such as a wildfire‚ either part or all of the community is destroyed. The aftermath of the wildfire leaves a barren landscape open to new growth‚ vegetation‚ and re-colonization of plant species (Gurevitch et al‚ 2002)
Premium Seed Fruit Ecological succession
Computerised Environmental Control and Plant Management Systems Report For the new modern state of the art green houses there is the ability to run a computerised plant control system which controls the heat and ventilation of the greenhouse. It is likely that there will be different requirements for the system through the year. Alteration on the computer programme will allow the greenhouse environment to be adjusted which will help the growth of certain plants. Building a state of the art
Premium Gardening Computer Plant
Jindal Public School Assignment-Chapter-2 Sexual Reproduction in Flowering Plants Biology Class XII 1. What is meant by monosporic development of a female gametophyte? 2. Name the part of flower that contributes to fruit formation in strawberry and Guava respectively 3. With a neat diagram explain the 7-celled‚ 8-nucleate nature of the female gametophyte. 4. Why is it necessary to emasculate a bisexual flower in a plant breeding programme? How it is done? Mention the condition under which emasculation
Premium Pollination Flower Pollen
fertilization in flowering plants‚ one sperm cell fuses with an egg cell to form a zygote and a second sperm fuses with two polar nuclei to form _____________. Correct B ) endosperm he process by which one of the two sperm nuclei fuses with the egg nucleus to produce a diploid zygote and the other fuses with the polar nuclei to produce a triploid endosperm the transfer of pollen grains from an anther to the stigma of the same flower or to the stigma of another flower on the same plant
Premium Pollen Plant Flower