First green plants and fungi appeared on the land during which period?

TLS Online TPP Program

#Question id: 3700

#Unit 3. Fundamental Processes

In the Meselson-Stahl DNA replication experiment, if the cells were first grown for many generations in 15N containing media, and then switched to 14N containing media, what percent of the DNA had 1 light strand and 1 heavy strand after 2 generations of growth in 15N growth media?

TLS Online TPP Program

#Question id: 23592

#Unit 13. Methods in Biology

Which of the following list gives the amount of foreign DNA that can be inserted into vectors is not true?

TLS Online TPP Program

#Question id: 19990

#Unit 2. Cellular Organization

If entire genome is encoding than mathematically human should have 10⁶ genes but humans have only 30,000 to 50,000 genes this is representing

TLS Online TPP Program

#Question id: 26986

#Unit 10. Ecological Principles

Ruderals are

TLS Online TPP Program

#Question id: 4302

#Unit 3. Fundamental Processes

Which one of the following proteins is involved in promoter recognition in eukaryotes?