Is color blindness homozygous or heterozygous? Both X-chromosomes must carry the mutant allele for the females to be color blind. Red-green color blind females are homozygous for the recessive allele. Females with one mutant allele and one normal allele are heterozygous “carriers”. They are not color blind, but they can pass the color blindness to […]

What is the most common method of waste disposal? Throwing daily waste/garbage in the landfills is the most popularly used method of waste disposal used today. This process of waste disposal focuses attention on burying the waste in the land. Landfills are commonly found in developing countries. Which of the strategies is the first resort […]

What happens when you drink too much water? Drinking water is crucial. But it’s possible to drink too much water and become overhydrated. Overhydration can lead to falling electrolyte levels, which can cause headaches, nausea, and muscle weakness. If your lips, hands, and feet are swollen, you may be drinking too much water. How much […]

What is mean by Autotrophs? autotroph. [ ô′tə-trŏf′ ] An organism that manufactures its own food from inorganic substances, such as carbon dioxide and ammonia. Most autotrophs, such as green plants, certain algae, and photosynthetic bacteria, use light for energy. What is an organism called that Cannot make its own food? A heterotroph (/ˈhɛtərəˌtroʊf, -ˌtrɒf/; […]

What is the function of cell wall in plants Why cell wall is not found in animals? Plant cells have a cell wall, chloroplasts and other specialized plastids, and a large central vacuole, which are not found within animal cells. The cell wall is a rigid covering that protects the cell, provides structural support, and […]

What should be done when heating a test tube? 1 Answer. Hold the test tube at an angle. Point the test tube away from yourself and all other people. Heat the test tube gently from the top of the substance being heated, and always wear safety googles. Which safety precaution is recommended when a liquid […]

Why is copper used for most electrical wiring it has high voltage? Why is copper used for most electrical wiring? The lower the level of resistivity, the more electrical conductivity a metal has. Copper has low resistivity, and therefore is an excellent conductor. Copper is also less oxidative than other metals. Why is copper used […]

Can fungal infections cause allergies? Chronic fungal infections outside the respiratory tract may also exacerbate allergic symptoms. How is fungus infection caused? Fungi reproduce by releasing spores that can be picked up by direct contact or even inhaled. That’s why fungal infections are most likely to affect your skin, nails, or lungs. Fungi can also […]

What are some of the possible biases and points of error that may arise in team communication systems? Some of the possible biases and points of error that may arise in team communication systems include culture and ethnicity, generational differences, disruptive behavior, Hierarchy, personal values and expectations, Gender, differences in language and jargon, differences in […]

How do you maximize photosynthesis? Without enough light, a plant cannot photosynthesise very quickly – even if there is plenty of water and carbon dioxide and a suitable temperature. Increasing the light intensity increases the rate of photosynthesis, until some other factor – a limiting factor – becomes in short supply. What are the optimal […]