[C] (i) and (iv) Option (I) Ice and (IV) Air are homogeneous in nature as their particles are not clearly visible. The entire mass of a homogeneous mixture has a uniform composition. There is no visible boundary of separation between its various components, e.g., ice, air, sugar solution, brass, etcRead more
[C] (i) and (iv)
Option (I) Ice and (IV) Air are homogeneous in nature as their particles are not clearly visible. The entire mass of a homogeneous mixture has a uniform composition. There is no visible boundary of separation between its various components, e.g., ice, air, sugar solution, brass, etc. The entire mass of a heterogeneous mixture does not have a uniform composition. There are visible boundaries of separation between its various components, e.g., soil, wood, blood, etc.
Small pores on epidermis of the leaf are called ____(A)_____ which are enclosed by ____(B)____ cells called guard cells.
[C] A=Stomata, B=Kidney-shaped
[C] A=Stomata, B=Kidney-shaped
See lessWhich of the following are homogeneous in nature?
[C] (i) and (iv) Option (I) Ice and (IV) Air are homogeneous in nature as their particles are not clearly visible. The entire mass of a homogeneous mixture has a uniform composition. There is no visible boundary of separation between its various components, e.g., ice, air, sugar solution, brass, etcRead more
[C] (i) and (iv)
See lessOption (I) Ice and (IV) Air are homogeneous in nature as their particles are not clearly visible. The entire mass of a homogeneous mixture has a uniform composition. There is no visible boundary of separation between its various components, e.g., ice, air, sugar solution, brass, etc. The entire mass of a heterogeneous mixture does not have a uniform composition. There are visible boundaries of separation between its various components, e.g., soil, wood, blood, etc.
Two elements X and Y combine to give a product Z. The correct statement about Z is:
[A] Z has more mass than that of X
[A] Z has more mass than that of X
See lessA group of animals which are related by descent and share many similarities are referred to as:
a. breed
a. breed
See lessInbreeding is carried out in animal husbandry because it:
d. increases homozygosity
d. increases homozygosity
See lessThe chances of contacting bird flu from a properly cooked (above 100°C) chicken and egg are:
d. none
d. none
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