According to this figure, which of the following statements is correct;

                 

a) The genotype affects plant weight, but the environmental conditions determine which genotype produces the heavier plant.

b) The environmental conditions affects plant weight, but the alleles determine which type of genotype produces the heavier plant.

c) It shows the Genetic–environmental interaction variance

d) It shows only environmental variance (Ve)

#Question id: 20298

#Unit 7. System Physiology – Animal

#Question id: 29080

#Unit 10. Ecological Principles

Invasive species are less impacted by enemies than native species. An explanation for the better growth and propagation of invasive species in comparison to their native counterparts is provided by which one of the following hypotheses?

#Question id: 24541

#Unit 9. Diversity of Life Forms

Phylogenetic trees represent hypothesis about the evolutionary relationships among a group of organisms, these relationship based on which character?

#Question id: 11844

#Unit 6. System Physiology – Plant

The following statements are made to describe the biosynthetic pathway of IAA;

a)  IPA pathway involves a deamination reaction to form IPA, followed by a decarboxylation reaction to form indole-3-acetaldehyde (IAld) and then oxidized to IAA by a specific dehydrogenase

b) IAN pathway is similar to the IPA pathway, except that the order of the deamination and decarboxylation reactions is reversed, and different enzymes are involved

c) IAM pathway  involves the two enzymes  tryptophan monooxygenase and IAM hydrolase

d) In the IAN pathway, tryptophan is first converted to indole-3-acetaldoxime and then to indole-3-acetonitrile. The enzyme that converts IAN to IAA is called nitrilase

Which of the following is the correct  statements  of about the biosynthesis of  IAA?

#Question id: 10904

#Unit 6. System Physiology – Plant

The sugar is a carbohydrate that are generally translocated  in the phloem in which form?