Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 56580
TLS Online TPP Program

#Question id: 19270

the result of heterospory is 

#Unit 9. Diversity of Life Forms
  1. The existence of male and female sporophytes. 
  2. The existence of male and female gametophytes.
  3. The absence of sexuality from both plant generations. 
  4. Both (A) and (B) above
More Questions
TLS Online TPP Program

#Question id: 15673

#Unit 2. Cellular Organization

A urine sample with more than 100,000 organisms is considered indicative of infection. A urine sample containing 5,000 bacteria, with a generation time of 30 minutes, sits for 3 hours before finally being assayed. How many bacteria will then be present within the sample?
TLS Online TPP Program

#Question id: 15672

#Unit 2. Cellular Organization

Late log phase of the bacterial growth curve
TLS Online TPP Program

#Question id: 15671

#Unit 2. Cellular Organization

The lag phase of the bacterial growth curve is marked by
TLS Online TPP Program

#Question id: 15461

#Unit 2. Cellular Organization

When doing experiments with bacteria,
TLS Online TPP Program

#Question id: 15460

#Unit 2. Cellular Organization

During which phase of growth are bacteria most susceptible to antibiotics?
TLS Online TPP Program

#Question id: 15459

#Unit 2. Cellular Organization

In the growth curve of a bacteria population, the bacteria are rapidly increasing in number in the