Plants suitable for experiments in genetics must not ...
Plants suitable for experiments in genetics must not
produce numerous seeds within a short time
have a small number of chromosomes
have a relatively short life cycle
produce one generation in a large period
Correct answer is D
No explanation has been provided for this answer.
Double fertilization is said to occur in flowering plants because? ...
which of the following features is not an adaptation? ...
Which of the labelled structures in the diagram will shrink when plasmolysis occurs? ...
The structure that joins the two strands of a chromosome together is the? ...
The long necks and legs of the present day giraffes were some of the basis of ...
One basic similarity between the nervous and endocrine systems is that they both ...
Roots of plants are normally ...
Which of the following is the underlying Principle in the adoption of biological pest control? ...
Which of the following protects the essential parts of the flower at bud stage? ...