Thalassemia and sickle cell anemia are caused due to a problem in globin molecule synthesis. Select the correct statement.
1) Both are due to a qualitative defect in globin chain synthesis 2) Both are due to a quantitative defect... View Article
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Out of ‘X’ pairs of ribs in humans only ‘Y’ pairs are true ribs. Select the option that correctly represents values of X and Y and provides their explanation
1) X=12, Y=7, True ribs are attached dorsally to vertebral column and ventrally to the sternum 2) X=12, Y=5, True... View Article
Which of the following represents order of ‘Horse’?
1) Equidae 2) Perissodactyla 3) Caballus 4) Ferus Answer: 2) Perissodactyla Explanation: Horse belongs to the order Perissodactyla, which represents odd-toed... View Article
The final proof for DNA as the genetic material came from the experiments of
1) Griffith 2) Hershey and Chase 3) Avery, Mcleod and McCarty 4) Hargobind Khorana Answer:2) Hershey and Chase Explanation: Hershey... View Article
The Mass Of Living Material At A Trophic Level At A Particular Time Is Called?
A) Standing crop B) Net primary productivity C) Gross primary productivity D) Standing state Answer: A) Standing crop Explore related... View Article
Vertical Distribution Of Different Species Occupying Different Levels In A Biotic Community Is Known As?
A) Divergence B) Pyramid C) Zonation D) Stratification Answer: D) Stratification Explore related topics on NEET at BYJU’S.
In A Ring Girdled Plant.
A) The shoot dies first B) The root dies first C) Neither root nor shoot will die D) The shoot... View Article
The Chromosomes In Which Centromere Is Situated Close To One End Are?
A) Acrocentric B) Metacentric C) Sub-metacentric D) Telocentric Answer: A) Acrocentric Explore related topics on NEET at BYJU’S.
The Structures That Are Formed By Stacking Of Organized Flattened Membranous Sacs In The Chloroplasts Are?
A) Cristae B) Stroma C) Stroma lamellae D) Grana Answer: D) Grana Explore related topics on NEET at BYJU’S.
Which Of The Following Characteristics Is Mainly Responsible For Diversification Of Insects On Land?
A) Eyes B) Exoskeleton C) Bilateral symmetry D) Segmentation Answer: B) Exoskeleton Explore related topics on NEET at BYJU’S.
A Major Characteristic Of The Monocot Root Is The Presence Of?
A) Cambium sandwiched between phloem and xylem along the radius B) Vasculature without cambium C) Open vascular bundles D) Scattered... View Article
Removal Of Proximal Convoluted Tubule From The Nephron Will Result In?
A) more diluted urine B) no urine formation C) no change in quality and quantity of urine D) more concentrated... View Article
HIV That Causes Aids, First Starts Destroying?
A) Thrombocytes B) Helper T- Lymphocytes C) B- Lymphocytes D) Leucocytes Answer: B) Helper T- Lymphocytes AIDS is caused by... View Article
Perigynous Flowers Are Found In?
A) Rose B) Cucumber C) China rose D) Guava Answer: A) Rose Explore related topics on NEET at BYJU’S.
Keel Is The Characteristic Feature Of Flower Of?
A) Aloe B) Indigofera C) Tulip D) Tomato Answer: B) Indigofera Explore related topics on NEET at BYJU’S.
Nuclear Envelope Is A Derivative Of?
A) Microtubules B) Smooth endoplasmic reticulum C) Rough endoplasmic reticulum D) Membrane of Golgi complex Answer: C) Rough endoplasmic reticulum... View Article
What Causes A Green Plant Exposed To The Light On Only One Side, To Bend Toward The Source Of Light As It Grows?
A) Auxin accumulates on the shaded side, stimulating greater cell elongation there. B) Green plants seek light because they are... View Article
Which Of The Following Does Not Favour The Formation Of Large Quantities Of Dilute Urine?
A) Alcohol B) Caffeine C) Atrial-natriuretic factor D) Renin Answer: D) Renin Explore related topics on NEET at BYJU’S.
DNA Is Not Present In?
A) Nucleus B) Ribosomes C) Chloroplast D) Mitochondria Answer: B) Ribosomes Explore related topics on NEET at BYJU’S.
Transmission Tissue Is A Characteristic Feature Of?
A) Wet stigma B) Dry stigma C) Solid style D) Hollow style Answer: C) Solid style Explore related topics on... View Article
