Which of the following separates layers of different density? thermocline pycnocline halocline

Pycnocline separates layers of different density.

The pycnocline is a layer having the greatest density gradient in a water body. Ocean currents are generated due to temperature and salinity differences, wind, gravitational force, Coriolis Effect etc. The density gradient also affects the vertical profile and flow in an ocean. The pycnocline comprises both halocline which is the salinity gradient and thermocline which is the temperature gradient and the density changes rapidly with depth. As density depends on salinity and temperature, pycnocline is a function of both halocline and thermocline.

endo:

regulates body hormones, aldosterone, vasopressin

neural:

signal, regulates body using electric signals, reflex

endo has to do with hormones; aldosterone and vasopressin are both hormones. i also had this question and got it right : d

correct answer: understand the different control methods available

integrated pest management is an strategy that is based on the ecosystem and try to prevent the pest and the damage caused by them by applying combination of technique like habitat manipulation, biological control and use of resistant varieties.

the main aim of the integrated pest management is not to completely eliminate the pest but to strengthen the ecosystem so that conditions are favorable for plants and unfavorable for pests.