Plant stem

conditions on the rate of photosynthesis. The prediction for this experiment was that if a plant receives more light, then it will have a higher rate of photosynthesis. Photosynthesis is a process that converts carbon dioxide into sugars such as glucose using energy from the sun. It is basically how plants make their own food. In order to make this food plants need carbon dioxide, water, and sunlight. Plants obtain these materials in a variety of ways. For example, carbon dioxide from the air…

In order to properly grow, plants need certain macronutrients and micronutrients. They need the macronutrients: nitrogen, phosphorous, potassium, calcium, sulfur, magnesium; and the micronutrients: boron, chlorine, manganese, iron, zinc, copper, molybdenum, and nickel. (3). Fertilizer enhances the growth rate of plants. Fertilizer adds nutrients and modifies the water retention and aeration of plants. Fertilizer contains three main macronutrients: nitrogen for leaf growth; phosphorus for the…

in every ecosystem. Bacteria for instance have a mutualistic relationship with Legumes. Specifically, the bacteria Rhizobia. When the bacteria enters the root, ammonia is created from the nitrogen in the air. And from this, the plant uses it to create amino acids. The plant then provides sugar for the bacteria. A parasitic relationship between bacteria and a human host would be the bacteria Mycobacterium Tuberculosis. This bacteria is known to be extremely contagious and deadly to humans,…

Mushrooms can come in many shapes and sizes, but they all belong to the same class FUNGI. What is a fungi? Is it a plant or animal? Actually, they’re neither. The mushroom are in their own kingdom, because how the gathering of food is unlike plants and animals. Plants use photosynthesis to produce food. Animals eat plants or other animals for food. But fungi draws their nutrition from decaying plants or organic matter. If these mushrooms can’t move about to catch food or use the sun to produce…

control group for two hours. The seeds in groups of three in 6” x 6” pots containing a doubly autoclaved mixture of field soil and potting mix at a 1:1 ratio. The maize plants were allowed to grow in 16 h light and 8 h dark at 28 °C ±2 in a greenhouse. Two least vigorous maize seedlings were eliminated to minimize the competition. The plants with five biological replicates for each treatment were put on randomized block design and watered every 1-2…

The last time you saw an invasive species is more recent than you think it is. Plethoras of nonnative plant species such as the Orange Hawkweed, Meadow Hawkweed, Butter and Eggs, and Common Tansy have established themselves at home in and around the city of Babbitt. The mentioned weedy vegetation can also be found in close proximity around the Northeast Range High School. While all of these species have been identified to be problematic for quite some time, almost nothing has been done to stop…

native plants and not Brisbane city council has a program that offers free native trees for you to grow freely (in selected areas) in your backyard. For this assignment I am proving the argument that the city council should only give native plants to the selected suburbs of Brisbane and not plants from other parts of Australia or the world. Using local native plants in your garden have a lot of benefits top offer, for example wildlife and better growth due to the local soil. Using local plants…

simple breeding techniques. These Brassica rapa plants develop remarkably quickly, flowering between thirteen and eighteen days after being planted. These plants are relatively small but need a continuous amount of water and cool white fluorescent lighting. Students in the botany lab were told to conduct experiments and to conduct research using the Brassica rapa. The purpose of the experiment was to examine step by step the life cycle of the “Fast Plant” Brassica rapa. Other purposes for the…

Unit Goal: Students will be able state what they can do by the end of this unit. I Can…”: ● I can identify the parts of plant. ● I can demonstrate each part of the plant. ● I can explain the functions of the parts of a plant. Students will obtain, evaluate, communicate information about the basic needs of plants and identify the parts - root, stem, leaf, and flower. Day 1: Learning Objective: At the conclusion of this lesson, students will learn the life cycle of the pumpkin, and…

but each has its own advantages and drawbacks. Ultimately, it comes down to your goals for your lawn and your family. Weeds are the Symptoms of the Problems Weeds are a sure sign of problems in your lawn. They grow in poor conditions where other plants die. In good growing conditions, your grass will be able to crowd the weeds out over time. If weeds have established a foothold, your growing conditions are probably less than ideal. Fertilize your lawn early in the spring to give your grass a…