Home
Class 12
BIOLOGY
Organisms that cannot maintain a constan...

Organisms that cannot maintain a constant internal environment are known as

A

regulators

B

conformers

C

partial regulators

D

partial conformers

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ORGANISMS AND POPULATIONS

    ARIHANT NEET|Exercise Check point 23.3|15 Videos
  • ORGANISMS AND POPULATIONS

    ARIHANT NEET|Exercise Check point 23.4|15 Videos
  • ORGANISMS AND POPULATIONS

    ARIHANT NEET|Exercise Chapter exercises ( Medical entrances gallery)|68 Videos
  • NEURAL CONTROL AND COORDINATION

    ARIHANT NEET|Exercise CHAPTER EXERCISES MEDICAL ENTRANCES GALLERY|111 Videos
  • ORIGIN OF LIFE

    ARIHANT NEET|Exercise Chapter Exercises Medical entrance Gallery (C) (Collection of questions Asked in NEET & Various Medical Entrance Exams)|24 Videos

Similar Questions

Explore conceptually related problems

Internal environment refers to

Organisms that can maintain a constant internal temperature are called as

Assertion : Process of maintaining a constant internal environment is known as homeostasis . Reason : Kidneys are excretory and homeostatic organs.

Nearly all plants and an overwhelming majority of animals are categorised as (A) Conformers - They can maintain a constant internal environment (B) Conformers - They cannot maintain a constant internal environment (C) Regulators - They can maintain a constant internal environment (D) Regulators - They cannot maintain a constant internal environment

Read the following statement carefully and give the answer :- (A) The organism try to maintain the constancy of its internal environment this process is called homeostasis (B) A very few lower vertebrate and invertebrate species are also indeed capable of regulation (C ) An overwhelming majority (99%) of animals and nearly all plant cannot maintain a constant internal enviroment (D) Some species have evolved the ability to conferm but only over a limited range of environment conditions beyond which they simply regulate

An overwhelming majority ……….A………of animals and nearly all plants cannot maintain a constant in ternal environment . Their body temperature ………..B……….with the ambient temperature . In aquatic animals the osmotic concentration of body fluids………C…….with that of the ambient water osomotic concentration. These animals and plnats are simply conformers.

Assertion: 99 per cent animals and nearly all plants are conformers. Reason: During the course of evolution, the costs and benefits of maintaining a constant internal environment are taken into consideration.