Hello Students: DAY- 11 Evening Coffee with NEET

HELLO STUDENTS: DAY- 11 Evening

IMPORTANT CORRECT SEQUENCES OF STRUCTURES AND STEPS IN BIOLOGICAL CONCEPTS :

*Which are the layers are noticed during secondary growth in stem ,sequencing outer to inner ?

Coto(or)Phellem>Cork cambium (or)Phellogen>Secondary cortex(or)Phelloderm >Cortex>Primary Phloem>Secondary Phloem>Cambium>Secondary Xylem>Primary Xylem> Pith.

*Which is the correct sequence for plant specimen collection ?

Collection>pressing>drying >poisoning>mounting

*Choose the correct sequence to fill information on right side of Herbarium?

Scientific name >Family >Popular name>Location of its collection

*Which phylum sequence respectively included in acoelomate,pseudocoelomate and coelomate ?

Platyhelminthes>Aschelminthes>Annelida

*Find out the appropriate sequence :

Palmitic acid >Saturated fatty acid>long chain

* Which group is correct  for the  structure of Amino acids ?

Carboxyl group,Amino group,Hydrogen group,Reactive 'R' Group.

*Which of the sequence correctly  represent pyrimidine Nitrogenous bases?

Cytocine,Thymine ,Uracil

*Which represent Nucleside ?

Nitrogenous base +Pentose sugar

*Which represent Nucleotide ?

Nucleoside +Phosphate

Mr.R.Soundarapandian, MSc, MEd, MPhil, 

PG Asst Zoology 
SIR MCTM Boys Higher Secondary School, 

Purasawalkam Chennai-84.