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TLS Online TPP Program

#Question id: 7307

Which of the following statements regarding flowering plants is correct?

#Unit 5. Developmental Biology
  1. The gametophyte is the dominant generation.
  2. Female gametophytes develop from megaspores within the anthers.
  3. Pollination is the delivery of pollen to the stigma of a carpel.
  4. The food-storing endosperm is derived from the cell that contains one polar nucleus and two sperm nuclei.
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TLS Online TPP Program

#Question id: 3005

#Unit 2. Cellular Organization

Which of the following statement are incorrect?
TLS Online TPP Program

#Question id: 24574

#Unit 10. Ecological Principles

If number of birds in the population N0= 100 next year ecologists count 110 birds in the same population, consider a population of birds growing at a rate of 5% per year. After 5 years how many birds would there be?
TLS Online TPP Program

#Question id: 26912

#Unit 10. Ecological Principles

Determine the correctness of the following given;  I-fundamental niche and  II-realized niche
a.Actual range of an organism in nature
b.Biotic factors 
c.Abiotic factors
d.Abundant range of an organism
TLS Online TPP Program

#Question id: 10596

#Unit 10. Ecological Principles

In a experimental population the birth rate is 18 per 1000 and death rate is 14 per 1000. Size of population is 10,000 at time t then what will be size of population at time t+1?
TLS Online TPP Program

#Question id: 19449

#Unit 13. Methods in Biology

Better resolution of the image can be achieved by which of the following wavelengths?