TLS Online TPP Program

#Question id: 11644


Seven days after ovulation, pituitary secretion of luteinizing hormone (LH) decreases rapidly. What is the cause of this decrease in secretion?

#Unit 7. System Physiology – Animal
  1. The anterior pituitary gland becomes unresponsive to the stimulatory effect of gonadotropin releasing hormone (GnRH)
  2. Estrogen from the developing follicles exerts a feedback inhibition on the hypothalamus
  3. The rise in body temperature inhibits hypothalamic release of GnRH
  4. Secretion of estrogen and progesterone by the corpus luteum suppresses hypothalamic secretion of GnRH and pituitary secretion of LH
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TLS Online TPP Program

#Question id: 10518

#Unit 6. System Physiology – Plant

HC-toxin from the fungus Cochliobolus carbonum, which causes northern leaf blight disease, and inhibits

TLS Online TPP Program

#Question id: 10519

#Unit 6. System Physiology – Plant

Which of the following toxins derived from the fungus Cochliobolus carbonum inhibits specific histone deacetylases in maize?

TLS Online TPP Program

#Question id: 10520

#Unit 6. System Physiology – Plant

Which one of the following fungus causes infected rice shoots to grow much faster relative to uninfected plants and responsible for the “foolish seedling disease” of rice?

TLS Online TPP Program

#Question id: 10521

#Unit 6. System Physiology – Plant

Which is an example of a plant-derived DAMP found in tomato that is produced in response to wounding associated with herbivore activity?

TLS Online TPP Program

#Question id: 10526

#Unit 6. System Physiology – Plant

What is elicitors? Which one is not belongs to the elicitor responses

TLS Online TPP Program

#Question id: 10527

#Unit 6. System Physiology – Plant

Based on their feeding behaviors, three major types of insect herbivores can be distinguished, which evades the constitutive defense;

A) Phloem feeders                                                                    i) caterpillars, grasshoppers, and beetles

B) Cell-content feeders                                                            ii) aphids and whiteflies

C) Chewing insects                                                                    iii) mites and thrips

Correctly match the feeding behaviour with its insects;