During light-regulated plant development many seeds require light to germinate, a process called

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#Question id: 17808

#Unit 8. Inheritance Biology

In humans, albinism (unpigmented skin, hair, and eyes) is due to an enzymatic deficiency, and it is an autosomal recessive trait. Suppose that in a small country of one million people (“Generation 1”), there are 500 aa albinos and 9000 Aa heterozygous carriers. What is the probability that a child will be albino if: One parent is a non-albino member of Generation 2, and the other parent is a non-albino member of Generation 1.

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#Question id: 15984

#Unit 12. Applied Biology

 Which of the following is the incorrect about the plant cell culture?

a) Whole plant is regenerate from a single plant cell

b) Production of secondary metabolites in plant cell culture is reduces by the addition of elicitors.

c) Transgenic plant easy to introduce into the plants than animals

d) Immobilization of plant cells can enhance secondary metabolite production during bioreactor cultivation

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#Question id: 10529

#Unit 6. System Physiology – Plant

Insects produces an elicitors molecules that is caeliferins at the wound site in Arabidopsis plant, which induces

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#Question id: 10237

#Unit 10. Ecological Principles

Which of the following is the most logical conclusion about the distribution of the two species of barnacle, Chthamalus and Balanus?

 

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#Question id: 5291

#Unit 8. Inheritance Biology

A number of nutritional mutant strains were isolated from wild-type Neurospora that responded to the addition of certain supplements in the culture medium by growth ( + ) or lack of growth ( -). Given the following responses for single gene mutations, diagram a metabolic pathway that could exist in the wild-type strain that is most consistent with the data. Indicate where the pathway is blocked in each mutant strain.