A 62-year-old Caucasian woman experienced a rapid onset of blurry vision along with loss of central vision. A comprehensive eye exam showed that she had wet age-related macular degeneration. The fovea of the eye

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#Question id: 10758

#Unit 6. System Physiology – Plant

The component of the soil water potential is hydrostatic pressure  (ψp) ,

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#Question id: 12640

#Unit 6. System Physiology – Plant

Plant species produce a which type of  defensive proteins that bind to carbohydrates or carbohydrate-containing proteins. After being ingested by an herbivore, that bind to the epithelial cells lining the digestive tract and interfere with nutrient absorption

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#Question id: 12251

#Unit 10. Ecological Principles

A plant produces flowers that are open through the day and the night. An experimenter places pollen on the stigmas of freshly opened flowers and covers them after pollination to prevent natural pollinators from having access to the flowers. When experimental pollination was carried out during the day, 40% of the flowers yielded fruit. When experimental pollination was carried out during the night, 80% of the flowers yielded fruit. However, when flowers were  kept  open  to  natural  pollination  during  the  day  (covered  at  night),  35%  of  flowers  produced  fruit.  20%  of flowers exposed to natural pollination during the night (covered during the day) produced fruit. Which of the following statements is NOT a plausible explanation of these results ?

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#Question id: 5668

#Unit 5. Developmental Biology

Following statements are made in relation to the five widely recognized stages of Arabidopsis embryogenesis:

A. The fusion of haploid egg and sperm takes place in zygotic stage

B. Rapid cell division in two regions on either side of the future shoot apex forms globular stage

C. The cell elongation throughout the embryo axis and further development result in Torpedo stage

D. The embryo loses water and becomes metabolically inactive in the torpedo stage

Which combination of the above statements is correct?

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#Question id: 19810

#Unit 12. Applied Biology

Few examples in which these transgenic plants having virus coat protein gene linked to a strong promoter have been produced are 

1. Tobacco

2. Tomato

3. Alfalfa

4. Sugarbeet

5. Potato

Which following crops have been produced having virus coat protien?