Biology
Grade-7
Easy
Question
A symbiotic relationship in which one species benefits while the other remains unaffected is known as ______________.
- Mutualism
- Commensalism
- Predation
- Competition
Hint:
A symbiotic relationship in which one species benefits while the other remains unaffected is known as commensalism.
The correct answer is: Commensalism
- Commensalism is a relationship between two organisms where one gets the benefit and the other neither benefits nor is harmed.
- The frog lives under plants for protection.
- They won't affect the plants in any case.
Related Questions to study
Biology
When competing species evolve different adaptations, ____________ occurs.
When competing species evolve different adaptations, ____________ occurs.
BiologyGrade-7
Biology
The less well-adapted species may receive a smaller share of the resources required by both species in ________________.
The less well-adapted species may receive a smaller share of the resources required by both species in ________________.
BiologyGrade-7
Biology
Pick the odd one out:
Pick the odd one out:
BiologyGrade-7
Biology
Match the following
Match the following
BiologyGrade-7
Biology
For plants inhabiting a tropical rain forest, the critical competition, is for
For plants inhabiting a tropical rain forest, the critical competition, is for
BiologyGrade-7
Biology
______________ lowers the fitness of both organisms involved, since the presence of one of the organisms always reduces the amount of the resource available to the other.
______________ lowers the fitness of both organisms involved, since the presence of one of the organisms always reduces the amount of the resource available to the other.
BiologyGrade-7
Biology
It is an interaction characterized by two or more species living purposefully in direct contact with each other.
It is an interaction characterized by two or more species living purposefully in direct contact with each other.
BiologyGrade-7
Biology
A ___________ relationship occurs between a wolf and a deer.
A ___________ relationship occurs between a wolf and a deer.
BiologyGrade-7
Biology
An ecological community is made up of the __________ of all the diverse species that exist in a given area.
An ecological community is made up of the __________ of all the diverse species that exist in a given area.
BiologyGrade-7
Chemistry
The chemical present in the milk is
The chemical present in the milk is
ChemistryGrade-7
Chemistry
The melting point and boiling point of a mixture are
The melting point and boiling point of a mixture are
ChemistryGrade-7
Chemistry
Name the physical state of the components in the following mixtures:
(i). Pond water
(ii). Sugarcane juice
(iii). Petroleum oil
(iv). Gun powder
Name the physical state of the components in the following mixtures:
(i). Pond water
(ii). Sugarcane juice
(iii). Petroleum oil
(iv). Gun powder
ChemistryGrade-7
Chemistry
Identify the homogeneous mixture from the following picture:
Identify the homogeneous mixture from the following picture:
ChemistryGrade-7
Chemistry
Match the statements of Column A(mixture) with those of Column B(component present in them).
Match the statements of Column A(mixture) with those of Column B(component present in them).
ChemistryGrade-7
Chemistry
When two or more substances combine with each other without participating in a chemical change, the resultant substance is known as
When two or more substances combine with each other without participating in a chemical change, the resultant substance is known as
ChemistryGrade-7