Biology Test
Description: This test is based on certain topics from biology which are highly beneficila for learnoing aspirants. | |
Number of Questions: 27 | |
Created by: Rachana Sahu | |
Tags: Tyloses Transpiration stomata southern blotting etc Permanent Tissue Simple Permanent Tissues Ascent of Sap Plant Water Relations Central Nervous System Chromosomal Theory of Inheritance |
Tyloses are found in
In plants, transpiration facilitates in
Mr. Rana met with an accident and his occipital lobe got totally damaged. Which of the following functions will be lost?
The cardiovascular regulation is under the control of
Which of the following traits is generally administered by a single gene?
More than 50% of total neurons are situated in
The force responsible for water transmitting up a tree is generated by
Which of the following is not necessary for natural selection's operation?
Which of the following can be inherited?
Which is not an apparent, mystery resolved by replicator theory?
A male, homozygous dominant black dog is mated with a homozygous recessive brown bitch. The black genotype is BB, the brown genotype is bb. The offsprings will be
A pure breeding male black dog is mated with a female brown bitch and they produce a litter of 12. The allele for black fur is dominant to the allele for brown fur. What is the expected distribution of colour and sex in their litter?
The karyotypes found in normal human sperm is
Microsatellite instability is associated with
Directions: The following question has four choices out of which ONLY ONE is correct.
In a flowering plant, i.e an angiosperm, sugars are transported
Cockroach is classified as an insect because it has
Response of non-small cell lung cancer to gefitinib is predicted by mutation in
The 8;14 translocation in Burkitt lymphoma activates an oncogene that encodes a protein with which of the following functions?
Which among the following best depicts an active dead-end replicator?
Double minute chromatin bodies are indicative of
A biology researcher crossed a heterozygous tall plant plant (Tt) with a homozygous tall plant (TT). What could not be the possible progeny |||| |---|---|---| | |T|t| |T|TT|Tt| |T|TT|Tt|
The organisms cannot be considered as replicators because
Select the CORRECT statement regarding the immune system of the body.
Which of the following statements about proto-oncogenes is true?
Which among the following types of peculiar genetic change is least likely to be found in an oncogene in a tumor?
Which among the following does NOT characterise tumor suppressor genes?
The translocation of chromosomes 9 and 22 is a characteristic of