One of the most resistant known biological material is

Asked by admin @ 16/08/2021 in Biology viewed by 277 People

One of the most resistant biological material present in the exine of pollen grain is

Answered by admin @ 16/08/2021

Explanation:

sporopollenin

The exine of the pollen grains consist most resistant biological material known as sporopollenin. It is resistant to both microbial and chemical decomposition by which it preserves pollen grains during fossilaization. So, the correct option is 'Sporopollenin'.

One can recognize hazardous materials by looking at the containers

Asked by admin @ 28/10/2021 in Business viewed by 254 persons

Hazardous Material (HazMat) packaging and containment systems may include color codes, container numbers, signal words, and, in the case of facilities, piping color code systems or specific signs/words. These are …

Define the term electrical resistivity of a material

Asked by admin @ 29/08/2021 in Science viewed by 277 persons

Define the term resistivity of material

Which of the following materials has the least resistivity

Asked by admin @ 17/08/2021 in French viewed by 372 persons

Which of the following material has least resistivity? a) Leadb) Copperc) Zincd) Mercury

Two batteries one of emf 18v and internal resistance

Asked by admin @ 17/08/2021 in Science viewed by 316 persons

Two batteries, one of emf 18 volts and internal resistance 2Ω and the other of emf 12 volt and internal resistance 1Ω, are connected as shown. The voltmeter V will …

One of energies that is known as renewable energy is

Asked by admin @ 04/08/2021 in Science viewed by 250 persons

One of energies that is known as renewable energy is a) Coal b) Oil c) Tides d) Natural gas

Moving from one place to another is known as

Asked by admin @ 20/08/2021 in Science viewed by 319 persons

The act of moving from one place to another is called

Resistance to fatigue of a material is measured by

Asked by admin @ 13/08/2021 in Physics viewed by 269 persons

The resistance to fatigue of a material is measured by?

What is meant by electrical resistivity of a material

Asked by admin @ 11/08/2021 in Physics viewed by 397 persons

What is meant by electrical resistivity of a material? Derive its SI unit. Describe an experiment to study the factor on which the resistance of a conducting wire depends

What is the resistance of a material to plastic deformation

Asked by admin @ 02/08/2021 in Physics viewed by 266 persons

The resistance of a material to elastic deformation is called as what

Which of the following materials offer the least electrical resistance

Asked by maham237 @ 02/06/2021 in Computers And Technology viewed by 309 persons

Turing wrote a number of papers on theoretical computer science. In one paper, written in 1936 before any programmable computer had ever been built, he described the logical structure any …