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TLS Online TPP Program

#Question id: 12411

Plant population age pyramids

#Unit 10. Ecological Principles

Tend to have equal numbers of individuals in all age classes
For understory trees can be developed by measuring the diameter of the trunk at breast height (DBH)
Are easily constructed because many of the populations consist of clones
Tend to be similar to those of animals

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TLS Online TPP Program

#Question id: 19231

#Unit 12. Applied Biology

Microprojectile bombardments can be used to introduce foreign DNA into plant

1. Cell suspensions

2. Callus cultures

3. Meristematic tissues

Which of the following above statements are correct?

TLS Online TPP Program

#Question id: 19716

#Unit 3. Fundamental Processes

The telomeric sequence is found in plants and humans so conserved in nature, while Drosophila telomeres are an exception derived from

TLS Online TPP Program

#Question id: 5234

#Unit 11. Evolution and Behavior

Which of the following would, if it had acted upon a gene, prevent this gene from acting as a reliable molecular clock?

TLS Online TPP Program

#Question id: 29454

#Unit 6. System Physiology – Plant

Identify A, B and C in auxin synthesis

a. Tryptophan (Trp)----------A-------------→ Indole-3-pyruvic acid

b. (IPA) -----------B------------→ Indole-3-acetaldehyde (IAld)

c. Indole-3-acetaldehyde (IAld) ------------C-----------→ I3AA

TLS Online TPP Program

#Question id: 832

#Unit 1. Molecules and their Interaction Relevant to Biology

Ubiquitin-protein ligase (E3) are members of two unrelated families, those containing domain known as,