Question # 1

The botanical name of plum is

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Prunuspersica

Pyruscommunis

Prunusdomestica

Rosa Alba

Translocation into developing organs, i.e. Roots, tubers and reproductive organs is called;

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Deport

Export

Both a & b

None

An ordered array composed of a series of inclusive levels

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Taxon

Systematics

Hierarchy

Monopoly

"In this stage the lichens are just like crumpled leaves attached at one point" about which stage we are talking

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Crustose lichen stage

Foliage lichen stage

Moss stage

Herbaceous stage

Members of family -------- are a source of camphor

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Cucurbitaceae

Labiaceae

Compositeae

Malvaceae

Males suffering from Jacobs's syndrome have sex chromosomes

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XXX

XO

XXY

XYY

The characters of constant nature which are used to define a group are

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Synthetic

Systematic

Variations

Diagnostic

Which one of the following is a biotic component?

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Atmosphere

Water

Fungi

Soil

Plants of asclepiadaceae are mostly

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Herbs

Shrubs

Trees

All the them

Bentham and Hooker divided plants in 202 orders

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Seeded

non-seeded

Floral

non-floral

He distinguished gymnosperms as naked seeded are enclosed in vessels

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Rebert Brown

Linneous

Armen Takhtajan

Arthur

Cohesion theory of ascent of sap is proposed by

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Zimmernmann

John jolly

Dixon

Both a & b

Saccharomyces cervisiae is the most commonly exploited yeast which feature highlights their economic improtance

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Asexual reproduction

Unicellular

They ferment carbohydrate to ethanol and carbon dioxide

Sexual reproduction

Which statement is not true about the family Euphorbiaceae?

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Self and cross

Insect and cross

Self and insect

Self and wind

While studying a community er come across three levels of organizations which include all of these except

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Individual

Population

Community

Species

--------- is the process of ATP production in chloroplast is

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Photophosphorylation

Dark reaction

Calvin cycle

All

Fungi cause certain animal diseases. How Ringworm and athlete's foot are caused by fungi

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Imperfect fungi

Aspergillus fumigatus

Purple ergot

Soil contaminated with bird's feces

If sex chromosomes are more than two in an individual, these are called as

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Multiple sex chromosomes

Compound sex chromosomes

Autosome + sex chromosomes

Pseudo autosome

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

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Antiplast

Heteroplast

Apoplast

None

Which statement is not true about the family Euphorbiaceae

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They are found in arctic regions

They are mainly herbs and shrubs

They are a source of timber

Their seed is endospermic

Locus is

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Segment of chromosome

Position of a gene on the chromosome

Genes present on one chromatid

Collection of genes at specific part of chromosome

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