Sexual reproduction has been successful among flowering plants and mammals‚ it is brought by the following requirements. Firstly is the transfer of gametes. Sexual reproduction is only made successful when the gametes of the male and female from a pair of parents of different sexes are transferred to meet each other. In mammals‚ the male gamete is transferred to the female body by copulation to meet with the female gamete in the oviduct for successful fertilization. However‚ the ovum is only
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plant the lima bean seed about one inch below the surface of the soil. Next add three tablespoons of water to each cup. Put one cup in a window seal or where there will be bright light. Place the other cup in a closet or in a box sealed off from light. Keep a daily diary on how each plant is growing. Each day should be recorded by height‚ number of leaves‚ and by the color of the leaves each day. This experiment will probably involve a week to ten days of plant growth. Seeds generally require two
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a great part of them is exported abroad to earn foreign exchange. Types Of Crops: There are basically two types of crops Food Crops & non-food crops The most important crops of Pakistan are‚ cotton‚rice‚tobacco‚fruit & vegetables and seeds oils. Now we will explain these crops one by one. Cotton: Cotton is the crop which earn the highest amount of foreign exchange for Pakistan. It is grown in Punjab‚ Sind And N.W.F.P. For the last decade it has been victim of different kinds
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lol 1) Our first hand investigation of our local ecosystem is at the Mangroves at Point Frederick on Caroline Bay on the edge of St Edwards Catholic Collage. 2) PLANTS • Casuarina Tress • Sea Grass • New Zealand Spinach • Grey Gum Mangrove ANIMALS
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placed under. The dependent variable was the growth of plants (in cm). Some variables that were ceped the same was the amount of water (only at the beginning was the plants given ¼ cup water)‚ the amount of sunlight (5:30 pm-6:30 am)‚ and the amount of seeds (4). The experimental group was the plants placed under the red‚ blue‚ and green light. In the experiment the plants weren’t given enough water
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Education is important‚ specially‚ to those can’t afford to go to school‚ because of their status in life. But the greatest treasure that can be achieved is education. Through education‚ one person’s knowledge can be enhanced. It’s like a seed on a fertile soil‚ that if the seed received enough sunlight‚ water and air it will grow to a big tree that can give fresh fruits and shelter with clean air. In education‚ if you are willing to study in school‚ doing your homework‚ projects and reading some smart stuff
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microwaves positively or adversely affect the growth of grass seeds? This experiment could shed light on the effects of radiation on living things. This information could be valuable not only to other scientist who could perform related experiments‚ but society as a whole as it could provide more information on the negative and or positive effects of radiation. While there is no clear consensus that microwaves will damage grass seeds‚ there are many studies that point towards that conclusion. First
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You can follow this ratio to determine the amount of fruit and sugar that you need. a. For example‚ when you use 150grams of fruits and then 50grams of brown sugar you needed. C. Cleaning 1. You need wash the fruits and remove their skin and seeds. For lemon‚ leave the skin on if you like a bitter taste of enzymes drink. D. Cutting 1. You cut them into small pieces so that increases their surface area to attach the sugar. E. Completely-drying 1. The fruits will turn moldy if they are wet
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Chapter Learning Objectives Chapter 30: Plant Diversity II: The Evolution of Seed Plants Concept 30.1: Seeds and pollen grains are key adaptations for life on land • Name five terrestrial adaptations that contributed to the success of seed plants. 1) Seed 2) Reduction of gametophyte generation (dominant is sporophyte) -tiny gametophytes can develop in sporangia of the parental sporophytes which protect them from UV and from drying out 3) Heterospory (mega and micro) -mega- female‚ part
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Refer to the following steps for starting your own vegetable garden: Plan the Vegetable Gardening Site The first and foremost thing to start a vegetable garden is to select the correct site for planting crops. All you need to know is that maximum vegetables (leafy‚ root‚ fruit) require an abundant amount of sunlight for proper growth and development. While planning for vegetable garden layouts‚ ensure that the area gets enough sunlight. A well-lit spot near to the house is the best gardening area
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