NEET 2020

177 Questions • 180 Minutes • 2020

Take This Paper Online

All Questions — Click to View Solution

Q121
Which of the following is correct about viroids ?
View Answer & Solution
Q122
Montreal protocol was signed in 1987 for control of :
View Answer & Solution
Q123
The number of substrate level phosphorylations in one turn of citric acid cycle is :
View Answer & Solution
Q124
Which of the following hormone levels will cause release of ovum (ovulation) from the graffian follicle ?
View Answer & Solution
Q125
Select the correct match.
View Answer & Solution
Q126
Cuboidal epithelium with brush border of microvilli is found in :
View Answer & Solution
Q127
Snow-blindness in Antarctic region is due to :
View Answer & Solution
Q128
Which of the following pairs is of unicellular algae ?
View Answer & Solution
Q129
The transverse section of a plant shows following anatomical features : (a) Large number of scattered vascular bundles surrounded by bundle sheath. (b) Large conspicuous parenchymatous ground tissue. (c) Vascular bundles conjoint and closed. (d) Phloem parenchyma absent. Identify the category of plant and its part :
View Answer & Solution
Q130
How many true breeding pea plant varieties did Mendel select as pairs, which were similar except in one character with contrasting traits ?
View Answer & Solution
Q131
Floridean starch has structure similar to :
View Answer & Solution
Q132
Identify the correct statement with regard to $G_1$ phase (Gap 1) of interphase.
View Answer & Solution
Q133
By which method was a new breed 'Hisardale' of sheep formed by using Bikaneri ewes and Marino rams ?
View Answer & Solution
Q134
Identify the wrong statement with reference to immunity.
View Answer & Solution
Q135
The specific palindromic sequence which is recognized by EcoRI is :
View Answer & Solution
Q136
If the distance between two consecutive base pairs is 0.34 nm and the total number of base pairs of a DNA double helix in a typical mammalian cell is $6.6 \times 10^9$ bp, then the length of the DNA is approximately :
View Answer & Solution
Q137
If the head of cockroach is removed, it may live for few days because :
View Answer & Solution
Q138
Match the trophic levels with their correct species examples in grassland ecosystem. [table] Column-I | Column-II ; (a) Fourth trophic level | (i) Crow ; (b) Second trophic level | (ii) Vulture ; (c) First trophic level | (iii) Rabbit ; (d) Third trophic level | (iv) Grass [/table] Select the correct option :
View Answer & Solution
Q139
The enzyme enterokinase helps in conversion of :
View Answer & Solution
Q140
Identify the correct statement with reference to human digestive system.
View Answer & Solution
Paper Info
  • Exam: NEET
  • Year: 2020
  • Questions: 177
  • Duration: 180 mins
Take Online All Papers