Question # 1

The amount of glucose into ATP during an aerobic respiration is.

Choose an answer

1%

2%

3%

4%

A unicellular, non motile a green alga is

Choose an answer

Volvox

Ulva

Chlorella

Kelps

From one pyruvate passing through Krebs cycle how many FADH2 molecules are formed.

Choose an answer

01

02

03

04

The most recent era is.

Choose an answer

Paleozoic

Cenozoic

Mesozoic

Protozoic

The sexual process is exhibited by most cities by

Choose an answer

Binary fission

Budding

Conjugation

Fertilizations

The known species of animals are.

Choose an answer

1.5 million

73.1 million

53.1 million

2.5 million

Pulse producing plants are belonging to the family.

Choose an answer

Rosaceae

solanaceae

Febaceae

Poaceae

The cells which supply ATP and proteins to sleve tubes are.

Choose an answer

Companion

Trachelds

Vessels

epidermal

Which of the following were the first plants that formed true leaves and roots.

Choose an answer

Psillopsids

Lycopods

Ferns

Megophylls

The electron transport chain system play role in generation of ATP by.

Choose an answer

Photosynthesis

Chemiosmosis

Dark reaction

Photosynthesis

Human tissues have 85% water is cells of

Choose an answer

Bone

Blood

Brain

Liver

The average rainfall is between 750 - 1500 mm in

Choose an answer

Temperate deciduous forests

Coniferous alpine and boreal forests

Tropical rain forests

Grassland ecosystem

Which one of the following pairs represents analogous features?

Choose an answer

Elephant tusks & Human incisors

Insects wings & bat wings

Mammal fore limb & bird wing

Reptilian heart & mammalism heart

Urea is produced in

Choose an answer

Lungs

Liver

Kidney

Pancreas

The remoras benefit from this relationship the shark is not affected at all.

Choose an answer

symbiosis

Mycorrhiza

Mutualism

Commercialism

In grassland ecosystem annual rainfall is about 250 to

Choose an answer

350 mm

450 mm

650 mm

750 mm

The most critical phase of mitosis, which ensures equal distribution of chromatids in the daughter cells is.

Choose an answer

Prophase

Tele phase

Meta phase

Anaphase

The type of Nastic movement ,which occurs in response to contact is called.

Choose an answer

Hyponastic

Photonasty

Nyctinasty

Thermonasty

In which type of ecosystem in the smallest fraction of nutrients present in soil.

Choose an answer

Forest

Savanna

Grass land

Desert

Human cells have 46 chromosomes consisting of

Choose an answer

20 pairs

21 pairs

22 pairs

23 pairs

Meristem is.

Choose an answer

Fungi free

Virus free

Bacteria free

Pathogen free

Type of asexual reproduction.

Choose an answer

Fertilization

Vernalization

Photoperiodism

Apomixes

More Classes

Other Links

Biology Life Science Test Medium Mode MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer