Answer:
Option B, maculae/static equilibrium
Explanation:
The specialized sensory receptors of the macula are located in the utricle and saccule and are responsible for detecting the static equilibrium through their hair cells. The hair cells have large number of stereocilia and one single kinocilium which detects the movement of otolithic membrane caused by the release of calcium carbonate. The otolithic membrane moves up and down and to and fro.
Hence, option B is correct
Answer:
Kidneys : helps in forming urine
Ureter : They are connected to kidney and by peristaltic action transports urine from kidneys to bladder .
Urinary bladder : It is an hollow sac that holds the urine .
Urethra : transports urine from the bladder to outside of the body .
Explanation:
The human excretory system consists of : Kidney ,ureter ,urinary bladder and urethra .The figure is shown below .
Now , as far as functions are concerned we have :
Kidneys : They have excretory units called nephrons that further consist of :
- Bowman's capsule
- PCT (Proximal convoluted tubule )
- DCT (Distal convoluted tubule)
- CT (collecting tubule )
In nephrons urine is formed and via ureter it is transported to a hollow sac like structure called urinary bladder .
This bladder has muscles that cant remain contracted up to longer period )and then voluntary and involuntary it is excreted through urethra .
The process of passing urine is called Micturition .
The answer is C, Glycolysis
A). The increase in genetic variation of a population
I just took 4.05 Animal Adaptations
