Watch complete video answer for “Draw the well labelled diagram of a mature human sperm and la” of Biology Class 12th. Get FREE solutions to all questions from chapter QUESTION BANK.
Head : The acrosome contains hydrolytic enzymes which dissolves the egg membrane for fertilisation. Middle piece : It contains mitochondria that provide energy for the movement of the sperms. Tail: It helps in the motility of sperms that helps for t
Label the major and minor calyx, the renal artery, renal capsule, renal column, renal lobe, renal pyramid, renal vein, and ureter. Kidneys: A natural purifier, kidney plays a significant role in eliminating toxins from the body. They have minut...
Sketch and label the ' Struture of Malpighian body'. 01:51 Attempt any TWO of the following . (i) Give reason - Archaeopteryx... 02:11 Attempt any TWO of the following . Summar the process of vaccine ... 03:22 Write a short - note on 'lac culture . 03:59 Attempt any TWO of ...