Recent questions tagged botany

The species confined to a particular region and not found elsewhere is termed as -

asked Aug 21, 2018 by pady_1

1 answer

Coconut water from a tender coconut is -

asked Aug 21, 2018 by pady_1

1 answer

Male gametophyte in angiosperms produces

asked Aug 21, 2018 by pady_1

2 answers

The DNA molecule to which the gene of interest is integrated for cloning is called -

asked Aug 21, 2018 by pady_1

1 answer

In which group of organisms the cell walls form two thin overlapping shells which fit together?

asked Aug 21, 2018 by pady_1

1 answer

A protoplast is a cell -

asked Aug 21, 2018 by pady_1

1 answer

Which of the following biomolecules does have a phosphodiester bond?

asked Aug 21, 2018 by pady_1

1 answer

The term "linkage" was coined by -

asked Aug 21, 2018 by pady_1

1 answer

Cell wall is absent in -

asked Aug 21, 2018 by pady_1

1 answer

Cellular organelles with membranes are -

asked Aug 21, 2018 by pady_1

1 answer

A colour blind man marries a woman with normal sight who has no history of colour blindness in her family. What is the probability of their grandson being colour blind?

asked Aug 21, 2018 by pady_1

1 answer

In which of the following interactions both partners are adversely affected ?

asked Aug 21, 2018 by pady_1

1 answer

Which of the following are not membrane bound ?

asked Aug 21, 2018 by pady_1

1 answer

Choose the wrong statement -

asked Aug 21, 2018 by pady_1

1 answer

In which of the following both pairs have correct combination? OPTION :

asked Aug 21, 2018 by pady_1

1 answer

Axile placentation is present in -

asked Aug 21, 2018 by pady_1

1 answer

The oxygen evolved during photosynthesis comes from water molecules. Which one of the following pairs of elements is involved in this reaction?

asked Aug 21, 2018 by pady_1

1 answer

An association of individuals of different species living in the same habitat and having functional interactions is -

asked Aug 21, 2018 by pady_1

1 answer

Most animals that live in deep oceanic waters are -

asked Aug 21, 2018 by pady_1

1 answer

Which of the following structures is not found in a prokaryotic cell ?

asked Aug 21, 2018 by pady_1

1 answer

Which one is a wrong statement ?

asked Aug 21, 2018 by pady_1

2 answers

Root pressure develops due to -

asked Aug 21, 2018 by pady_1

1 answer

If 20 J of energy is trapped at producer level, then how much energy will be available to peacock as food in the following chain ? plant $\to$ mice $\to$ snake $\to$ peacock

asked Aug 20, 2018 by pady_1

1 answer

A scrubber in the exhaust of a chemical industrial plant removes:

asked Aug 20, 2018 by pady_1

1 answer

Given below is the representation of the extent of global diversity of invertebrates. What groups the four portions ( A - D) represent respectively ?

asked Aug 20, 2018 by pady_1

1 answer

Give below is a simplified model of phosphorus cycling in a terrestrial ecosystem with four blanks (A-D). Identify the blanks.

asked Aug 20, 2018 by pady_1

1 answer

Just as a person moving from Delhi to Shimla to escape the heat for the duration of hot summer, thousands of migratory birds from Siberia and other extremely cold northern regions move to:

asked Aug 20, 2018 by pady_1

1 answer

Select the correct option :

asked Aug 20, 2018 by pady_1

1 answer

A human female with Turner's syndrome:

asked Aug 20, 2018 by pady_1

1 answer

In a population of 1000 individuals 360 belong to genotype AA, 480 to Aa and the remaining 160 to a a, Based on this data, the frequency of allele A in the population is :

asked Aug 20, 2018 by pady_1

1 answer

Zygote into the uterusA man whose father was colour blind marries a woman who had a colour blind mother and normal father. What percentage of male children of this couple will be colour blind ?

asked Aug 20, 2018 by pady_1

1 answer

The enzyme recombinase is required at which stage of meiosis:

asked Aug 20, 2018 by pady_1

1 answer

The motile bacteria are able to move by:

asked Aug 20, 2018 by pady_1

1 answer

In'S' phase of the cell cycle:

asked Aug 20, 2018 by pady_1

1 answer

Which one of the following living organisms completely lacks a cell wall?

asked Aug 20, 2018 by pady_1

1 answer

The orgatnization which published the Red List of species is :

asked Aug 20, 2018 by pady_1

1 answer

The zone of atmosphere in which the ozone layer is:

asked Aug 20, 2018 by pady_1

1 answer

A species facing extremely high risk of extinction in the immediate future is called:

asked Aug 20, 2018 by pady_1

1 answer

Match the following and select the correct option :

asked Aug 20, 2018 by pady_1

1 answer

A location with luxuriant growth of lichens on the trees indicates that the :

asked Aug 20, 2018 by pady_1

1 answer

An example of ex situ conservation is :

asked Aug 20, 2018 by pady_1

1 answer

Which vector can clone only a small fragment of DNA?

asked Aug 20, 2018 by pady_1

1 answer

An alga which can be employed as food for human beings:

asked Aug 20, 2018 by pady_1

1 answer

Viruses have :

asked Aug 20, 2018 by pady_1

1 answer

Fruit colour in squash is an example of:

asked Aug 20, 2018 by pady_1

1 answer

Transformation was discovered by:

asked Aug 20, 2018 by pady_1

1 answer

Which one of the following is wrongly matched?

asked Aug 20, 2018 by pady_1

2 answers

Which of the following showns coiled RNA strand and capsomeres?

asked Aug 20, 2018 by pady_1

1 answer

Non- albuminous seed is produced in:

asked Aug 20, 2018 by pady_1

1 answer

Function of filiform apparutus is to :

asked Aug 20, 2018 by pady_1

1 answer

Ask Questions, Get Answers