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If a female individual is with small round head, furrowed tongue, partially open mouth and broad palm with characteristic palm crease. Also the physical, psychomotor and mental development is retarded. The karyotype analysis of such an individual will show :
The scutellum observed in a grain of wheat or maize is comparable to which part of the seed in other monocotyledons?
MTP is practised mainly to:
In context of amniocentesis, which of the following statement is incorrect?
The probability of four sons to a couple is:
Match List - I with List - II List - I (Type of flower) (A) Zygomorphic (B) Hypogynous (C) Perigynous (D) Epigynous List - II (Example) (I) Mustard (II) Plum (III) Cassia (IV) Cucumber
Which of the following statements is not correct?
Which of the following algae produce Carrageen?
What is the role of NAD+ in cellular respiration?
Given below are four methods (A-D) and their modes of action (1-4) in achieving contraception. Select their correct matching from the four options that follow:<br><br>Column I<br>A. The Pill<br>B. Condom<br>C. Vasectomy<br>D. Copper T<br><br>Column II<br>1. Prevents sperms reaching cervix<br>2. Suppress sperm motility<br>3. Prevents ovulation<br>4. Semen contains no sperms
According to Robert May, the global species diversity is about
MTP was legalised in India in:
The linkage map of the X-chromosome of fruitfly has 66 units, with yellow body gene (y) at one end and bobbed hair (b) gene at the other end. The recombination frequency between these two genes (y and b) should be:
In Drosophila, the genes for color of body and color of eyes are situated on _______.
Which scientist conducted an experiment with 32P and 35S labelled phages for demonstrating that DNA is the genetic material?
One of the legal methods of birth control is:
Natural methods for contraception work on the principle of:
In the following human pedigree, the filled symbols represent the affected individuals. Identify the type of given pedigree:
In context of amniocentesis, which of the following statement is incorrect?
What is common between vegetative reproduction and Apomixis?