Within a gymnosperm megasporangium, what is the correct sequence in which the following should appear during development, assuming that fertilization occurs? 

1. Sporophyte embryo 2. female gametophyte 

3. egg cell                 4. megaspore 

TLS Online TPP Program

#Question id: 23231

#Unit 2. Cellular Organization

In prokaryotes the flagella is made up of which protein?

TLS Online TPP Program

#Question id: 23232

#Unit 2. Cellular Organization

In eukaryotes the flagella is made up of which protein?

TLS Online TPP Program

#Question id: 23233

#Unit 2. Cellular Organization

Which of the following help bacteria to evade the phagocytosis?

TLS Online TPP Program

#Question id: 23234

#Unit 2. Cellular Organization

Which is the main component of bacteria that makes it pathogenic?

TLS Online TPP Program

#Question id: 23235

#Unit 2. Cellular Organization

Glycocalyx is a viscous polymer that is external to the cell wall and composed of polysaccharide. Such as Bacillus anthracis produces a capsule of 

TLS Online TPP Program

#Question id: 23236

#Unit 2. Cellular Organization

What is the arrangement of amino acids in peptidoglycan layer?