Biology
Grade-7
Easy

Question

The by-product of the photosynthesis process is   __________

  1. Carbon-dioxide
  2. Oxygen
  3. Glucose
  4. Both Oxygen and Glucose

Hint:

  • Photosynthesis is an anabolic process in which plants use carbondioxide,  water and to make food for  themselves in the presence of sunlight 
  • Chlorophyll absorbs light energy which is converted into  chemical energy of food that is glucose 
  • Oxygen released by plants is the byproduct of photosynthesis which is liberated due to oxidation of water.

The correct answer is: Both Oxygen and Glucose

Oxygen is the byproduct of photosynthesis

Related Questions to study

Grade-7
Biology

The process by which plants make their own food is called ___________.

  1. Photosynthesis
  2. Electrolysis
  3. Cellular respiration
  4. Osmosis

The process by which plants make their own food is called ___________.

BiologyGrade-7
  1. Photosynthesis
  2. Electrolysis
  3. Cellular respiration
  4. Osmosis
Grade-7
Biology

Species that are not found in ecotones are called ____________.

  1. Edge species
  2. Foundation species
  3. Interior species
  4. Keystone species

Species that are not found in ecotones are called ____________.

BiologyGrade-7
  1. Edge species
  2. Foundation species
  3. Interior species
  4. Keystone species
Grade-7
Biology

________________ refer to the new variety of species that live around edges and are unique

  1. Foundation species
  2. Edge species
  3. Keystone species
  4. Indicator species

________________ refer to the new variety of species that live around edges and are unique

BiologyGrade-7
  1. Foundation species
  2. Edge species
  3. Keystone species
  4. Indicator species
parallel
Grade-7
Biology

_______________ occurs when abiotic parameters like altitude, temperature (thermocline), salinity (halocline), depth, etc., gradually vary.

  1. Edge effect
  2. Ecocline
  3. Ecotone
  4. Edge

_______________ occurs when abiotic parameters like altitude, temperature (thermocline), salinity (halocline), depth, etc., gradually vary.

BiologyGrade-7
  1. Edge effect
  2. Ecocline
  3. Ecotone
  4. Edge
Grade-7
Biology

In the terrestrial ecosystems, the edge effect is especially applicable to __________.

  1. Birds
  2. Reptiles
  3. Marine species
  4. Amphibians

In the terrestrial ecosystems, the edge effect is especially applicable to __________.

BiologyGrade-7
  1. Birds
  2. Reptiles
  3. Marine species
  4. Amphibians
Grade-7
Biology

The term ___________ describes the group of plants and animals that coexist naturally in a region and frequently exhibit similar characteristics specific to that region.

  1. Ecosystem
  2. Population
  3. Biome
  4. Biosphere

The term ___________ describes the group of plants and animals that coexist naturally in a region and frequently exhibit similar characteristics specific to that region.

BiologyGrade-7
  1. Ecosystem
  2. Population
  3. Biome
  4. Biosphere
parallel
Grade-7
Biology

_________________ species will approach the riverbank to consume water

  1. Marine
  2. Aquatic
  3. Terrestrial
  4. Large lake

_________________ species will approach the riverbank to consume water

BiologyGrade-7
  1. Marine
  2. Aquatic
  3. Terrestrial
  4. Large lake
Grade-7
Biology

Pick the odd one out.

  1. Ecotones could be narrow (between a grassland and a forest) or wide (between forest and desert)
  2. Ecotones are the zone of tension
  3. As we move away from a community or ecosystem, the quantity and population density of the species within that community typically decreases
  4. Some organisms in a well-developed ecotone are similar to those in nearby communities

Pick the odd one out.

BiologyGrade-7
  1. Ecotones could be narrow (between a grassland and a forest) or wide (between forest and desert)
  2. Ecotones are the zone of tension
  3. As we move away from a community or ecosystem, the quantity and population density of the species within that community typically decreases
  4. Some organisms in a well-developed ecotone are similar to those in nearby communities
Grade-7
Biology

In which of the following regions may you find high species richness?

  1. Forest
  2. Grassland
  3. Ecotone
  4. Both forest and grassland

In which of the following regions may you find high species richness?

BiologyGrade-7
  1. Forest
  2. Grassland
  3. Ecotone
  4. Both forest and grassland
parallel
Grade-7
Biology

Match the following.

  1. a-2, b-1, c-3
  2. a-3, b-1, c-2
  3. a-1, b-2, c-3
  4. a-3, b-2, c-1

Match the following.

BiologyGrade-7
  1. a-2, b-1, c-3
  2. a-3, b-1, c-2
  3. a-1, b-2, c-3
  4. a-3, b-2, c-1
Grade-7
Biology

Choose the correct statement by observing the given image.

  1. The forest will not abruptly give way to a grassland's wide-open areas
  2. Long portions of this zone can be found crossing three different ecosystems, and it is here that all ecosystems' characteristics can be observed.
  3. Elephants prefer to break up the forest by stomping when they move, turning the area into a grassland along their path
  4. Elephants do not repeatedly take the same route (creating elephant corridors)

Choose the correct statement by observing the given image.

BiologyGrade-7
  1. The forest will not abruptly give way to a grassland's wide-open areas
  2. Long portions of this zone can be found crossing three different ecosystems, and it is here that all ecosystems' characteristics can be observed.
  3. Elephants prefer to break up the forest by stomping when they move, turning the area into a grassland along their path
  4. Elephants do not repeatedly take the same route (creating elephant corridors)
Grade-7
Biology

The area which is at the boundary of two different regions is known as the ____________, and the edge effect is mostly seen in this area only

  1. Edge
  2. Ecocline
  3. Habitat
  4. None of these

The area which is at the boundary of two different regions is known as the ____________, and the edge effect is mostly seen in this area only

BiologyGrade-7
  1. Edge
  2. Ecocline
  3. Habitat
  4. None of these
parallel
Grade-7
Biology

___________ is an area where one can observe different varieties of flora and fauna which cannot be seen in any other area.

  1. Ecozone
  2. Strata
  3. Ecocline
  4. Biotope

___________ is an area where one can observe different varieties of flora and fauna which cannot be seen in any other area.

BiologyGrade-7
  1. Ecozone
  2. Strata
  3. Ecocline
  4. Biotope
Grade-7
Biology

When there is a change in population size or community structure that occurs at the boundary of two habitats, then it is known as the _____________.

  1. Edge species
  2. Edge effect
  3. Ecotone
  4. Ecozone

When there is a change in population size or community structure that occurs at the boundary of two habitats, then it is known as the _____________.

BiologyGrade-7
  1. Edge species
  2. Edge effect
  3. Ecotone
  4. Ecozone
Grade-7
Biology

Edge effect is observed in ___________.

  1. Strata
  2. Zonation
  3. Ecotone
  4. None of these

Edge effect is observed in ___________.

BiologyGrade-7
  1. Strata
  2. Zonation
  3. Ecotone
  4. None of these
parallel

card img

With Turito Academy.

card img

With Turito Foundation.

card img

Get an Expert Advice From Turito.

Turito Academy

card img

With Turito Academy.

Test Prep

card img

With Turito Foundation.