List of practice Questions

Choose the incorrect about gemmules:
Structure analogous to the placenta in mammals
Bradykinin is a :
Hardest substance in plant kingdom is
Number of chromosomes present in spermatogonium is :
Genetic variation cannot be effectively brought about by
To make chromosomal studies easier, chromosomes are classified into certain groups. So,the chromosome number 21, 22 and Y are listed in
Which one is only found in plant?
Vernalisation is
During DNA replication, supercoiling is relaxed by
Which of the following is not true?
An interaction in which one organism is benefitted and other is unaffected
What is the water image of
the water image
A piece of paper is folded and punched as shown in the figure below.
paper is folded and punched
How will it appear when unfolded?
Here are some words translated from an artificial language. Mallon piml means blue light mallon tifl means blue berry arpan tifl means rasp berry. Which word could means 'light house"?
Chromosome walking is
Verticilaster inflorescence is found in
Zooidogamy is found in
In a certain code language 'SAFER' is written as *5@3#2' and 'RIDE' is written as '20%#*,how would 'FEDS' be written in that code?
Find the missing number from the given response.
missing number
If the first and second letters in the word DEPRESSION were interchanged, also the third and fourth letters, the fifth and the sixth letters and so on, then which of the following would be seventh letter from the right.
Today is Thursday. The day after 59 days will be
Which of the following represents coal mines, factories and fields?
Find out the missing term in the series. 1, 8, 27, ....,125,216
If '+' means 'x',"- "means '+', 'x'means '+' and '+'means '-' then 6-9+8x3÷20=?