Indian army has published the notification for SSC Tech 56 men and SSC Tech 27 women for the course commencing at OTA Chennai from April 2021
Which one of the following features is an indication for modification of stem of a plant?
Presence of ‘eye’ on potato
‘Scale’ found in onion
‘Tendril’ found in pea
Hair present in carrot
Which of the following roles is /are played by epididymis vas deferens, seminal vesicles and prostate in male reproductive system of human?
Spermatogenesis and maturation of sperms
Maturation and motility of sperms
Spermatogenesis and motility of sperms
Motility of sperms only
Which one of the following is the special type of milk produced by a lactating mother, essential for the development of immune response of newborn baby in human?
Breast milk produced after a month of childbirth
Transitional milk
Colostrum
Mineralized milk
Which one of the following statements explains higher mutation rate and faster evolution found in RNA virus?
RNA is relatively unstable compared to DNA
Virus can multiply only within the living cell of a host.
Metabolic processes are absent in virus.
Virus can remain latent for a long period.
Which one of the following is the correct ascending sequence of States with regard to percentage of urban population (2011)?
Tamil Nadu- Mizoram- Goa- Maharashtra
Goa- Mizoram- Maharashtra- Kerala
Maharashtra- Kerala- Mizoram- Goa
Mizoram- Goa- Maharashtra-Kerala
