Question # 1

Parasitic fungi absorb nutrients directly from the living host cytoplasm with the help of hyphal tips called as

Choose an answer

Rhizoids

Constricting ring

Haustoria

Hyphae

Cryptostegiagrandiflorais a cultivated ----------- growing in gardens.

Choose an answer

Herb

Shrub

Grass

Climber

When all the original specimens and their duplicates have been lost or destroyed

Choose an answer

Lecto type

Neotype

Isotype

Paratype

Stephen Endlicher classified plants into two major groups

Choose an answer

Thalophytes and pteridophytes

Thalophytes and carmophytes

Bryophytes and pteridophytes

Angiosperms and ghmnosperms

Vegetative parts of --------- are easier to observe than reproductive parts

Choose an answer

Angiosperms

Gymnosperms

Bryophytes

Pteridophytes

It is a duplicate specimen of holotype collected as same place and time

Choose an answer

Holotype

Isotype

Lectotype

Syntype

Locus is

Choose an answer

Segment of chromosome

Position of a gene on the chromosome

Genes present on one chromatid

Collection of genes at specific part of chromosome

Mycorrhiza is an association between roots of plants growing in acid soil and certain fungi to which relation it belongs

Choose an answer

Symbiosis

Commensalism

Grazing

Grazers

Match with Lamarckism

Choose an answer

Inheritance of acquired characteristics

Long neck of giraffe is evolved gradually as cumulative product of many generations

Body parts used extensively become stronger and larger

All A, B and C

Cucumissativusis the botanical name of

Choose an answer

Bitter gourd

Vegetable marrow

Cucumber

Watermelon

The anthers are two celled and pollen grains are in the form of tetrads and are found in the sac like sturctures

Choose an answer

Polonium

Gynoestigium

Corpusculum

Translator

A sex limited trait is limited to only one sex due to

Choose an answer

Taxonomic differences

Ecological differences

Physiological

Anatomical difference

Fruits of labiateae is

Choose an answer

Pome

Pappus

Drupe

Carcerulus

The genus name and the specific epithet together

Choose an answer

Scientific name

Nomenclature

Binomial

Specific name

Bentham and Hooker divided plants in 202 orders

Choose an answer

Seeded

non-seeded

Floral

non-floral

Family labiateae is also called

Choose an answer

Lamiaceae

Labiaceae

Lambitaceae

None

The botanical name of Kala Zira is

Choose an answer

Nigella sativa

Clematyustriloba

Ranunculus aquatalis

Delphinium ajasis

Mushroom belongs to group of club fungi and has septate, length dikaryotic phase, which is the main phylum to which it belongs

Choose an answer

Zygomycota

Basidiomycota

Deuteromycota

Ascomycots

Plants of Euphorbiaceae contain the vitamin

Choose an answer

A

B

C

D

The species which is at the threat of danger of extinction is called

Choose an answer

Endangered species

Extinct species

Threatened species

All of these

Largest family of angiosperm

Choose an answer

Crucifereae

Compositeae

Ranunculaceae

Cucurbitaceae

If two substances move in different directions, through the membrane, the contransport is called;

Choose an answer

Antiplast

Heteroplast

Apoplast

None

Which true about pattern baldness except

Choose an answer

It is x-linked disease

It is sex influenced trait

It is autosomal recessive trait in females

It is autosomal dominant trait in male

Adolph Engler classified the whole plant kingdom on the basis of

Choose an answer

Natural

Artificial

Phylogenetic

Modern

More Classes

Other Links

NAT-IIB Biological Science Botany Hard Test 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

Choose an answer

Choose an answer