Restriction endonucleases are the enzymes that make site specific cuts in the DNA. The first restriction endonucleus was isolated from _______________

Repetitive DNA sequences that change their position is called

VNTR belongs to

Diploid cell refers to __________

The percentage of ab gamete produced by AaBb parent will be

Law of independent assortment can be explained with the help of

Which of the following are the correct gametes produced by TtYy

If x is the phenotypic ratio of monohybrid cross for trait A and Y is the phenotypic ratio of monohybrid cross for trait B, what would be the phenotypic ratio of a dihybrid cross involving trades Aand B?

Which of the following is correct interpretation of the law of independent assortment?

Which law was proposed by mandal based on his dihybrid cross studies

Which of the following is a classic example of point mutation

Which of the following is incorrect with respect to mutation?

What is mutation?

Which of the following does not show XY type of male heterogametic condition?

A human egg that has not been fertilized includes

The sex of drosophila is determined by

Chromosomal theory of inheritance was proposed by

In a certain taxon of insects some have 17 chromosomes and the others have 18 chromosomes the 17 and 18 chromosomes wearing organisms are :

ZZ/ZW type of set determination is seen in

Which type of sex determination is present in honey bees

The best example of pleiotrpy is

Ability of a gene to have a multiple phenotypic effect is known as

Mendel's law of independent assortment is not applicable to

The law of segregation can be proved with

What is the means of segregation in law of segregation?

The production of gametes by the parents formation of zygotes ,the F1 and F2 plants can be understood from a diagram called

The alleles of a gene do not show any blending and both the characters are recovered as such in the F2 generation. This statement is

In a typical test cross, plant showing a dominant phenotype is crossed with a plant showing ----------- phenotype

If two opposite alleles come together, one of the two finds morphological masking another in the body organs. This fact is described as --------------

Test cross is a

Test cross determines

The genotypic ratio of a monohybrid cross is

What result Mendel would have got when he self pollinated a dwarf F2 plant

When the phenotypic and genotypic ratios resemble in the F2 generation it is an example of

An exception to mendel's law is

Two pea plants one with a round green seed RR yy and another with wrinkled yellow rrYY seeds produced F1 progeny that have round, yellow RrYy seeds.when F1 plants are selfed to progeny will have new combination of characters .choose the new combination from the following?

1. Round ,yellow
2. Round ,green
3. Wrinkled, yellow
4. Wrinkled,green

Pea plants were used in Mendel’s experiments because

The alternate form of a gene is

The alternate form of a gene is

In peas, a pure tall plant( TT )is crossed with a short plant (tt) .The ratio of your tall plants to short plants in F2 is

Alleles are

ജനിതക എഡിറ്റിംഗ് സാങ്കേതികതയായ CRISPR - Cas9 ഏത് മേഖലയിലാണ് വലിയ പ്രതീക്ഷ നൽകുന്നത് ?

ഒരു ജീനിൻ്റെ ഒന്നിലധികം പ്രഭാവം

നൂക്ലിയോടൈഡുകളുടെ ക്രമീകരണം പരിശോധിക്കുന്ന സാങ്കേതികവിദ്യ ?

മനുഷ്യ ജീനോം പദ്ധതിയിലുടെ കണ്ടെത്തിയ ഏറ്റവും വലിയ ജീനേത് ?

തെറ്റായ പ്രസ്താവന കണ്ടെത്തുക?

1. ജനിതക ശാസ്ത്രം ജീനുകളെക്കുറിച്ചുള്ള പഠനമാണ്
2. RNA യിൽ അടങ്ങിയിരിക്കുന്ന നൈട്രജൻ ബേസാണ് തൈമിൻ
3. DNA യ്ക്ക് നെഗറ്റീവ് ചാർജ്ജാണുളളത്
4. DNA യിൽ ഫോസ്ഫേറ്റ് കാണപ്പെടുന്നില്ല

ജനിതക പശ എന്നറിയപ്പെടുന്ന എൻസൈം ?

ഗ്രിഗർ മെൻഡൽ നടത്തിയ പരീക്ഷണങ്ങളിലെ മോണോഹൈബ്രിഡ് റേഷ്യോ എത്രയാണ് ?

അടുത്തിടെ ചൈനയിൽ ജീൻ എഡിറ്റിംഗിലൂടെ ജനിച്ച ഇരട്ടക്കുട്ടികൾക്ക് _________ രോഗത്തെ പ്രതിരോധിക്കാൻ കഴിവുള്ളതായി പ്രഖ്യാപിക്കപ്പെട്ടു.

ടര്‍ണേഴ്‌സ് സിന്‍ഡ്രോം ഉള്ള ഒരു സ്ത്രീയുടെ ശരീരത്തിലെ ക്രോമസോം സംഖ്യ എത്രയായിരിക്കും ?