1. Where do the signals for parturition originate from in humans?
  2. Why is it important to feed the newborn babies on colostrum?
CBSE OUTSIDE DELHI - SET 1 2012
Download our app for free and get startedPlay store
  1. From the fully developed foetus/placenta/foetal ejection reflex.
  2. Contains (IgA) antibodies, to (passively) immunise the baby.
art

Download our app
and get started for free

Experience the future of education. Simply download our apps or reach out to us for more information. Let's shape the future of learning together!No signup needed.*

Similar Questions

  • 1
    Name the stage of the human embryo that gets implanted in the uterus and draw its labeled diagram.
    View Solution
  • 2
    Who discovered Sertoli cells? Mention their role in spermatogenesis.
    View Solution
  • 3
    Where does the first cleavage division of zygote take place?
    View Solution
  • 4
    Spermatids possess haploid chromosome number. Explain.
    View Solution
  • 5
    Write the effect of the high concentration of L.H. on a mature graafian follicle.
    View Solution
  • 6
    Write the function of each of the following:
    Acrosome of human sperm.
    View Solution
  • 7
    Study the sectional view of human testis showing seminiferous tubules given below. Answer the questions that follow.
    Write the functions of a and d.
    View Solution
  • 8
    Why is breast-feeding recommended during the initial period of an infant’s growth? Give reasons.
    View Solution
  • 9
    Study the figure given below and answer the questions that follow:
    Where are the stem cells located in this embryo?
    View Solution
  • 10
    Bring out the differences between secondary and tertiary follicles.
    View Solution