Tag: taxonomy and systematic botany

Questions Related to taxonomy and systematic botany

Sexual reproduction of flowering plants was discovered by.

botany taxonomy and systematic botany taxonomy and systematics systematics of living world kingdom plantae plant taxonomy classification of biodiversity

  1. Camerarius

  2. Nawaschin

  3. Strasburger

  4. Maheshwari

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Correct Option: A

In flowering plants archesporium gives rise to.

botany taxonomy and systematic botany taxonomy and systematics systematics of living world kingdom plantae plant taxonomy classification of biodiversity

  1. Wall of sporangium

  2. Both wall and sporogenous cells

  3. Wall and tapetum

  4. Tapetum and sporogenous cells

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Correct Option: B

A flower with over one thousand stamens is?

botany taxonomy and systematic botany taxonomy and systematics systematics of living world kingdom plantae plant taxonomy classification of biodiversity

  1. Bignonia

  2. Bombax

  3. Cannabis

  4. Adansonia

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Correct Option: A

A mutant strain of Neurospora which fails to grow on a minimal medium unless supplemented with a nutrient is called

botany taxonomy and systematic botany taxonomy and systematics systematics of living world kingdom plantae plant taxonomy classification of biodiversity

  1. Auxotroph

  2. Autotroph

  3. Heterotroph

  4. Prototroph

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Correct Option: A

In evolutionary history, in which one of the following periods did the flowering plants make their first appearance?

botany taxonomy and systematic botany taxonomy and systematics systematics of living world kingdom plantae plant taxonomy classification of biodiversity

  1. Certaceous of Mesozoic era

  2. Pleocene of cenopzic era

  3. Devonian of Paleozoic

  4. Permian of Paleozoic era

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Correct Option: A

Salicornia is an example of ____________.

botany taxonomy and systematic botany taxonomy and systematics systematics of living world kingdom plantae plant taxonomy classification of biodiversity

  1. Epiphyte

  2. Halophyte

  3. Mesophyte

  4. Parasite

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Correct Option: A

Match List-I(Plant by-products) with List-II(Examples of compounds) and select the correct answer.

List-I List-II
a. Alkaloid $1$. Anthocyanin
b. Flavonoid $2$. Natural rubber
c. Terpenoid $3$. Folic acid
d. Vitamin $4$. Ephedrin
botany taxonomy and systematic botany taxonomy and systematics systematics of living world kingdom plantae plant taxonomy classification of biodiversity

  1. A-$4$, B-$1$, C-$2$, D-$3$

  2. A-$3$, B-$2$, C-$1$, D-$4$

  3. A-$4$, B-$2$, C-$1$, D-$3$

  4. A-$3$, B-$1$, C-$2$, D-$4$

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Correct Option: A

Pusa Shubra is a variety of

botany taxonomy and systematic botany taxonomy and systematics systematics of living world kingdom plantae plant taxonomy classification of biodiversity

  1. Cauliflower

  2. Chilli

  3. Wheat

  4. Cabbage.

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Correct Option: A

Neither flowers nor branches arranged in acropetal manner in

botany taxonomy and systematic botany taxonomy and systematics systematics of living world kingdom plantae plant taxonomy classification of biodiversity

  1. Mangierai

  2. Oryza ( Poaceae)

  3. Coriandrum

  4. Amarphophallus

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Correct Option: A

Consider the following statements.
a. In climacteric fruits, ethylene stimulates its own production.
b. Gibberellin present in a healthy stem causes some of the new cells to differentiate as phloem.
c. Loss of turgor in leaves stimulates the production of abscises acid.
Which of the statements given are correct?

botany taxonomy and systematic botany taxonomy and systematics systematics of living world kingdom plantae plant taxonomy classification of biodiversity

  1. $1$ and $2$ only

  2. $2$ and $3$ only

  3. $1$ and $3$ only

  4. $1, 2$ and $3$

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Correct Option: A