CBSE > Class 12 > Biology | CBSE Board | Homework Help

Ask questions which are clear, concise and easy to understand.

Ask Question

Write difference between codon and anticodon

Posted by Anupam Chaurasia 8 years, 2 months ago

1 answers

Tanuj Chauhan 8 years, 2 months ago

Generally codon and anticodon are complementary of each other but codon are those which are present on the one strand of DNA or RNA and the other strand contain their complementary group these are their anticodon.example - if adenine is codon then thymine in case of DNA and uracil in case of RNA is its anticodon

1Thank You

ANSWER

Is hypothalmus is master gland ?

Posted by Anjali Negi 8 years, 2 months ago

CBSE > Class 12 > Biology

1 answers

Tanuj Chauhan 8 years, 2 months ago

Yes because it gives signals to the all other glands to secrete their respective hormone for normal functioning of body

0Thank You

ANSWER

Difference between zoospore and zygote

Posted by Antima Choubey 8 years, 2 months ago

CBSE > Class 12 > Biology

1 answers

Harshita Sagar 8 years, 2 months ago

Zoospore is an asexual reproductive unit whereas zygote is a result of sexual reproduction..

0Thank You

ANSWER

Name three vocal cords of human

Posted by Reet Malhi 8 years, 2 months ago

CBSE > Class 12 > Biology

1 answers

Reet Malhi 8 years, 2 months ago

Larynx Pharynx Glottis

2Thank You

ANSWER

What is mean by unfertilised ovule?

Posted by Rishi Patel 8 years, 2 months ago

CBSE > Class 12 > Biology

1 answers

Neha Gupta 8 years, 2 months ago

Haploid cell

1Thank You

ANSWER

where does carbon has come whenever we inhale oxygen but exhale carbon dioxide

Posted by Sandeep Dayal 8 years, 2 months ago

CBSE > Class 12 > Biology

0 answers

ANSWER

What is divergent evolution

Posted by Neha Gupta 8 years, 2 months ago

CBSE > Class 12 > Biology

1 answers

Kirti Bamal 8 years, 2 months ago

When a special evolve for different functions

1Thank You

ANSWER

"Niche is a part of a habit."Explain with the help of an example.

Posted by Anuj Verma 8 years, 2 months ago

CBSE > Class 12 > Biology

0 answers

ANSWER

Name and state the effect of a drug that is obtained medically prescribe, but it's over use leads to drugs dependence and drugs abuse.

Posted by Anuj Verma 8 years, 2 months ago

CBSE > Class 12 > Biology

1 answers

Sandeep Dayal 8 years, 2 months ago

paracetamol are the medicine are prescribe by doctors but its over use leads to drug depedent

1Thank You

ANSWER

Removal of gonads cannot be considered a contraceptive option.why

Posted by Imnainla Jamir 8 years, 2 months ago

CBSE > Class 12 > Biology

0 answers

ANSWER

What is DNA-dependent DNA polymerase?

Posted by Nganthoi Yumnam 8 years, 2 months ago

CBSE > Class 12 > Biology

1 answers

Anjali Bijoy 8 years, 2 months ago

DNA dependent DNA polymerase is an enzyme which helps in the replication of the DNA. Each strand of the DNA acts as a template strand and the above mentioned enzyme catalyses the replication of the DNA in 5'------->3' direction.

1Thank You

ANSWER

Is rna interference is comparable to vaccination

Posted by Kirti Bamal 8 years, 2 months ago

CBSE > Class 12 > Biology

0 answers

ANSWER

Give four examples in which a ploypeptide show UTR

Posted by Rita Kumari 8 years, 2 months ago

CBSE > Class 12 > Biology

0 answers

ANSWER

*** determination in honey bee

Posted by Sazia Ahmed 8 years, 2 months ago

CBSE > Class 12 > Biology

1 answers

Shubhangi Suman 8 years, 2 months ago

The *** determination in honeybee is based on no. of sets of chromosome an individusl receives. It is known as haplo diploid method in which the un fertilized egg develops into male while fertilized egg develps into female.

1Thank You

ANSWER

With the help of suitable example explain the naming of a restriction endonuclease.

Posted by Shubhangi Suman 8 years, 2 months ago

CBSE > Class 12 > Biology

0 answers

ANSWER

What is protocooperation?? Difference between protocooperation and mutualism?

Posted by Vaibhav Gusain 8 years, 2 months ago

CBSE > Class 12 > Biology

1 answers

Preeti Kranti 8 years, 2 months ago

Interaction between two living organisms of different species in which the two are not totally dependent on each other is called PROTOCOOPERATION.in mutualism the two interacting organisms are dependent on each other and none can survive without each other

0Thank You

ANSWER

Transciption process

Posted by Preeti Rawat 8 years, 2 months ago

CBSE > Class 12 > Biology