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Test: Biology - 4


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Test: Biology - 4 for NEET 2022 is part of NEET Mock Test Series preparation. The Test: Biology - 4 questions and answers have been prepared according to the NEET exam syllabus.The Test: Biology - 4 MCQs are made for NEET 2022 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Biology - 4 below.
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Test: Biology - 4 - Question 1

Actual living cell 1st of all observed by

Test: Biology - 4 - Question 2

Studies attempting to correlate the structure of cells with their function including the life processes of the cells portray the branch of Biology called as

Test: Biology - 4 - Question 3

Abbe Equation is

Test: Biology - 4 - Question 4
The highest resolution is obtained with the
Test: Biology - 4 - Question 5
Most oil immersion objective have a maximum numerical aperture of
Test: Biology - 4 - Question 6
Most close Relative of electron microscope are
Test: Biology - 4 - Question 7
Normal Clinical Centrifuge is a motorised instrument which can rotate the malerials upto
Test: Biology - 4 - Question 8

Which of the following enzymes are used to join bits of DNA? 

Test: Biology - 4 - Question 9
Chromatography used for separation of Antibody, cellular enzyme and m-RNA is
Test: Biology - 4 - Question 10
PAGE- term most suitable to
Test: Biology - 4 - Question 11

“Stem cell” - are commonly utilized in medical sciences for treatment of various diseases stem cells are actually

Test: Biology - 4 - Question 12
PLLP” concept is commonly ulilized in case of
Detailed Solution for Test: Biology - 4 - Question 12 Pllp mean protein lipid lipid protein which is structure of plasma membrane.
Test: Biology - 4 - Question 13

If mitotic division is arrested in   of a cell, then the condition is known as 

Test: Biology - 4 - Question 14
Acidic condition inlysosome maintained by
Test: Biology - 4 - Question 15
When a person take Antimycin-D, then mitochondria of that person sheen in
Test: Biology - 4 - Question 16
Q, C, G, R banding is used in
Test: Biology - 4 - Question 17
Histogram” term suitable to
Test: Biology - 4 - Question 18
Formation of new centriole in
Test: Biology - 4 - Question 19
works at
Test: Biology - 4 - Question 20
The stage between the telophase of the first meiotic division and the prophase of the second meiotic division known as
Test: Biology - 4 - Question 21
"Recombination nodule” appears at
Test: Biology - 4 - Question 22
Cytokneisis” in animal cell acutally
Test: Biology - 4 - Question 23
When two homologous chromosomes start pairing at the terminal which gradually progresses towards the centromere known as
Test: Biology - 4 - Question 24

True replication of DNA is possible due to 

Test: Biology - 4 - Question 25
Cancer cell shows
Test: Biology - 4 - Question 26
Cell wall consist of
Test: Biology - 4 - Question 27
In some plant another inner most layer which is rarely present, is relatively thin and lacks cellulose microfibris. The cytoplasmic bridges present between adjacent cells are called as
Test: Biology - 4 - Question 28
Microtubules diameter nearly
Test: Biology - 4 - Question 29
Detoxification of Drugs carried out by
Test: Biology - 4 - Question 30
The Important function of Golgi apparetus is to
Test: Biology - 4 - Question 31
“Suicite bag of cell” is
Test: Biology - 4 - Question 32
Air vacuoles present only in
Test: Biology - 4 - Question 33
Chaperons” are associated with 
Test: Biology - 4 - Question 34
If any person suffering from ATP synthesis deficiency and their body deficient in ATP, then what will be about mitochondria
Test: Biology - 4 - Question 35
Chromoplast are
Test: Biology - 4 - Question 36
Cell organelles without DNA is
Test: Biology - 4 - Question 37
Fish and Mc FISH are use for
Test: Biology - 4 - Question 38
Gene bearing Portion of chromosome known as
Test: Biology - 4 - Question 39
Loops in “Lampbrush-chromosome” engaged in
Test: Biology - 4 - Question 40
Replication of DNA several times with out nuclear Division known as
Test: Biology - 4 - Question 41
Total Protofilament in centriole peripheral Triplet nearly
Test: Biology - 4 - Question 42
“Inter doublet bridge” present in between 
Test: Biology - 4 - Question 43
The new cells originates
Test: Biology - 4 - Question 44
I F A L” – Technique commonly utilized in
Test: Biology - 4 - Question 45
The trans face of Golgi complex is called
Test: Biology - 4 - Question 46
Prior to Mendel’s work, many people believed in blending theory of inheritance. According to this theory
Test: Biology - 4 - Question 47
Mendel started his experiments with pure strains of peas. A pure strain was developed by removing all
Test: Biology - 4 - Question 48

One of the Mendel’s pure strains of pea had green peas. How many different kinds of eggs could such a plant produce with regard to pea colour ? 

Test: Biology - 4 - Question 49
An organism with two copies of the same allele is 
Test: Biology - 4 - Question 50
A woman without dimples mates to a man who has dimple and is heterozygous for the trait. The first child of the couple had dimples. What is the chance that their second child will have dimples
Test: Biology - 4 - Question 51
How many different kinds of gametes can an organism of genotype AaBBCc produce
Test: Biology - 4 - Question 52
A trihybrid cross is made between two organisms each with genotype AaBbCc. What proportion of the offspring be AABbCC ?
Test: Biology - 4 - Question 53
Now that we know physical basis of inheritance, what is that assort independently; in keeping with the law of independent assortment?
Test: Biology - 4 - Question 54
How many possible phenotypes are there for ABO blood groups
Test: Biology - 4 - Question 55
An interaction between non allelic genes in which an allele at one locus prevents expression of an allele at another locus, but not vice versa, is called
Test: Biology - 4 - Question 56
When two or more non allelic gene pairs affect the same character in the same way, this is called
Test: Biology - 4 - Question 57
During mitosis synapsis occurs in the phase called
Test: Biology - 4 - Question 58
A locus is best defined as
Test: Biology - 4 - Question 59
Upon which two major features of chromosomes does their cytological identification depends?
Test: Biology - 4 - Question 60
If an individual of genotype AaBbCcDd is testcrossed, how many different phenotypes can appear in the progeny ?
Test: Biology - 4 - Question 61
The ratio of phenotypes in case of dominant epistasis is
Test: Biology - 4 - Question 62
Two white flowered stains of sweat pea were crossed, producing an  with only purple flowers. Random crossing among  produced 96 progeny plants, 53 exhibiting purple and 43 with white flowers. The interaction is an example of
Test: Biology - 4 - Question 63
If a chiasma forms between the loci of genes A and B in 30% of the tetrads of an individual of the genotype AB/ab, then the percantage of total recombinants would be
Test: Biology - 4 - Question 64
If the genotype AB/ab produces 8% each of the crossover gametes Ab and aB, then the distance between A and B is approximately
Test: Biology - 4 - Question 65
A pure tall pea plant is crossed with a pure dwarf pea plant. The progeny is self pollinated. The ratio of pure breeding tall pea plants to true breeding dwarf pea plants shall be
Test: Biology - 4 - Question 66
Blue eye colour is recessive to brown eye colour. A brown eyed man whose mother was blue eyed marries a blue eyed woman. The child shall be
Test: Biology - 4 - Question 67
Segregation of Mendelian factors (no linkage, no crossing over) occurs during
Test: Biology - 4 - Question 68
Law of purity of gametes is based on
Test: Biology - 4 - Question 69
In Cucurbita, W is epistatic over Y and y gene normally responsible for yellow and green colour fruits. It produces white flowers. What is the ratio of fruit in the progeny of cross Wwyy×wwYy?
Test: Biology - 4 - Question 70
The ratio of different phenotypes in a dihybrid test cross is
Test: Biology - 4 - Question 71

An individual with cd genes was crossed with wild type . on test crossingthe progeny was C40,  d60, cd 440, 460. Distance between cd genes is (in map units)

Test: Biology - 4 - Question 72
Expression of recessive genes on X-chromosomes occurs in males because of
Test: Biology - 4 - Question 73
Primary source of allelic variation is
Test: Biology - 4 - Question 74
In skip generation inheritance of colour blindness, the trait from a colour blind man is passed on to
Test: Biology - 4 - Question 75
Diagrammatic representation of chromosomes is
Test: Biology - 4 - Question 76
A male human is heterozygous for autosomal genes A and B. He is also hemizygous for haemophilia gene h. What proportion of sperms will carry abh?
Test: Biology - 4 - Question 77
The phenomenon of closely placed genes being inherited together is
Test: Biology - 4 - Question 78
A larvaevorous fish is
Test: Biology - 4 - Question 79
A filter feeder shark is
Test: Biology - 4 - Question 80
Rhincodon is
Test: Biology - 4 - Question 81
Which is viviparous
Test: Biology - 4 - Question 82
Association between Sucker Fish (Remora) and Shark is
Test: Biology - 4 - Question 83
Fire Bellied Toad is
Test: Biology - 4 - Question 84
In Toad, Bufo melanostictus, toxins occurs in
Test: Biology - 4 - Question 85
Bufo differs from Bull Frog Rana in
Test: Biology - 4 - Question 86
Mud Eel is
Test: Biology - 4 - Question 87
Remiges are
Test: Biology - 4 - Question 88
Feathers covering the body of a newly hatched bird are
Test: Biology - 4 - Question 89
Ovary and oviduct functional in birds is
Test: Biology - 4 - Question 90
Pygostyle is complex formed by fusion of
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