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- Question
What is one benefit of lifelong physical activity?
Options- A. high blood pressure
- B. increase in healthy eating habits
- C. high physiological age
- D. prevention of weight gain
- Correct Answer
- high physiological age
- 1. Pollination by wind is called
Options- A. Hydrophily
- B. Entomophily
- C. Anemophily
- D. Zoophily Discuss
- 2. Nobel Prize is established in ?
Options- A. 1931
- B. 1911
- C. 1901
- D. 1951 Discuss
- 3. Why is Golden Rice pale yellow in color?
Options- A. Rich in Beta-Carotene
- B. Rich in Phycobilins
- C. Rich in Chlorophyll
- D. None Discuss
- 4. The Study of Blood is called as Discuss
- 5. Which statement fits the Frontier Ethic?
Options- A. Recycle plastic
- B. Help those in need
- C. He who has more toys wins
- D. Walk lightly on Earth Discuss
- 6. Select the four statements about Plasmodium that are true. A) Inside an infected mosquito, haploid gametes fuse, forming a diploid zygote that develops into an oocyst B) Plasmodium cells infect two specific types of cells in humans. C) Inside an infected mosquito, haploid gametes fuse, forming a haploid zygote that develops into an oocyst. D) When a mosquito bites a human with malaria, diploid Plasmodium cells enter the mosquito. E) Plasmodium cells are transferred to humans through mosquito saliva. F) The life cycle of Plasmodium involves only haploid forms. G) The complete life cycle of Plasmodium requires two hosts.
Options- A. A, B, E, G
- B. A, C, F, G
- C. B, C, D, F
- D. None of the above Discuss
- 7. Soil erosion can be prevented by
Options- A. Removal of vegetation
- B. Overgrazing
- C. Afforestation
- D. Increasing bird population Discuss
- 8. Fuse Wire is Made of?
Options- A. an alloy of Tin and Lead
- B. Nickel
- C. Copper
- D. an alloy of Nickel and Lead Discuss
- 9. What is the measurement at remote distances by means of a radio -link from the object to the ground called? Discuss
- 10. The Biggest cause of Foodborne Illness is
Options- A. Poor Hygiene
- B. Toothpick
- C. Employee snacking
- D. Virus Discuss
General Science problems
Search Results
Correct Answer: Anemophily
Explanation:
Pollination by wind is called Anemophily or Wind pollination. The process of the transfer of pollen from one individual plant to another, whereby the pollen is carried by air currents is called Anemophily.
Almost all gymnosperms (Non-flowering plants) are anemophilous, as are many plants in the order Poales, including grasses, sedges and rushes.
Correct Answer: 1901
Correct Answer: Rich in Beta-Carotene
Explanation:
Golden Rice (Oryza sativa) denotes a genetically modified rice capable of biosynthesizing and accumulating ?-carotene (provitamin A) in the endosperm, yielding a characteristic yellow color in the polished grains. Golden rice was developed to help cope with vitamin A deficiency, a problem that prevails in developing countries, affecting millions (Underwood, 2000; UNICEF, 2000). Vitamin A deficiency causes mortality and growth retardation in children and frequently impairs vision, leading to blindness. It also contributes indirectly to anemia by interfering with iron bioavailability.
The endosperm of Golden Rice (Oryza sativa) is yellow due to the accumulation of ?-carotene (provitamin A) and xanthophylls. The product of the two carotenoid biosynthesis transgenes used in Golden Rice results in Pale Yellow color.
Correct Answer: The Study of Blood is called as Hematology which involves treating diseases that affect the production of blood and its components, such as bloodcells, hemoglobin, blood proteins, bone marrow, platelets, blood vessels, spleen, and the mechanism of coagulation
Correct Answer: He who has more toys wins
Explanation:
Frontier Ethic is Spending Earth's assets at the cost of losing resource capital. A frontier ethic assumes that the earth has an unlimited supply of resources. It is the notion of disregarding the Earth for the benefit or gain of man.
If resources run out in one area, more can be found elsewhere or alternatively human ingenuity will find substitutes. This attitude sees humans as masters who manage the planet. It is completely Anthropocentric.
Correct Answer: A, B, E, G
Explanation:
Plasmodium is a genus of unicellular eukaryotes that are obligate parasites of vertebrates and insects.
From the above given options, A, B, E, G are TRUE regarding Plasmodium.
Correct Answer: Afforestation
Explanation:
The four most common soil erosion prevention methods are vegetation, geotextiles, mulch, and retaining walls.
By planting grass in areas of concentrated water flow, farmers can prevent much of the soil erosion that results from runoff, as the grass stabilizes the soil while still providing an outlet for drainage.
Preventing soil erosion is critical in protecting your property and exposed soil, whether from wind, weather, running water, and even the after-effects of the forest fire.
Correct Answer: an alloy of Tin and Lead
Explanation:
Fuse Wire is Made of an alloy of Tin and Lead.
If too high a current flows, the element rises to a higher temperature and either directly melts, or else melts a soldered joint within the fuse, opening the circuit. Thefuse element is made of an alloy of Tin and Lead to provide stable and predictable characteristics.
Correct Answer: Telemetry
Correct Answer: Poor Hygiene
Explanation:
The Biggest cause of Foodborne Illness is Poor Personal Hygiene.
Foodborne Illness is caused by consuming contaminated foods or beverages. Many different disease-causing microbes or pathogens can contaminate foods, so there are many different types of foodborne illnesses.
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