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TLS Online TPP Program

#Question id: 5560

In a newly fertilized egg, the vitelline layer ________.

#Unit 5. Developmental Biology

  1. lifts away from the egg and hardens to form a fertilization envelope

  2. secretes hormones that enhance steroidogenesis by the ovary

  3. reduces the loss of water from the egg and prevents desiccation

  4. provides most of the nutrients used by the zygote

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TLS Online TPP Program

#Question id: 20051

#Unit 13. Methods in Biology

An excess of antibody inhibits precipitation reactions, such excess can also inhibit agglutination reaction this inhibition is called___
TLS Online TPP Program

#Question id: 20991

#Unit 12. Applied Biology

The first isolate with anaerobic toluene degradation activity was the iron-reducing bacterium is
TLS Online TPP Program

#Question id: 4711

#Unit 11. Evolution and Behavior

Starting from the wild mustard Brassica oleracea, breeders have created the strains known as Brussels sprouts, broccoli, kale, and cabbage. Therefore, which of the following statements is correct?
TLS Online TPP Program

#Question id: 19071

#Unit 6. System Physiology – Plant

Pathogen effect on host, response is suppressive is called___
TLS Online TPP Program

#Question id: 23355

#General Aptitude

Which of the following is not matched with the nature of communication?