Facilitation describes which type of species interactions?

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#Question id: 17802

#Unit 9. Diversity of Life Forms

Which of the following was not a challenge for survival of the first land plants? 

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#Question id: 17803

#Unit 9. Diversity of Life Forms

Mitotic activity by the apical meristem of a root makes which of the following more possible? 

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#Question id: 17804

#Unit 9. Diversity of Life Forms

Which of the following is a secondary compound of embryophytes? 

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#Question id: 17805

#Unit 9. Diversity of Life Forms

Gymnosperms and angiosperms have the following in common except 

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#Question id: 17806

#Unit 9. Diversity of Life Forms

Which of the following is not a characteristic that distinguishes gymnosperms and angiosperms from other plants? 

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#Question id: 17807

#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: Both parents are non-albino members of Generation 2?