Answer:
Comparison between the growth process and life cycle of plants and animals:
A single cell is enough to initiate life in plants and animals. The cells of both the plants and animals multiply to increase their number. The gametes in animals and the plants that produce flower, shows sexual reproduction and are haploid in nature. The egg and sperm of animal is similar in function with the megaspore and microspore of plants.
Differences between the growth process and life cycle of plants and animals:
The fertilization of plants depends on other animals ( like bees and bird) but the animal fertilization does not depends on other organisms. Well developed parental care is present in animals but absent in plants. The growth of most plants includes the alternation of generation whereas limited animals shows alternation of generation.
Answer:
D) that sequencing our individual genomes is so expensive, it is a counter-productive strategy.
Explanation:
- Gene therapy is a technique for correcting defective genes genes by the insertion, alteration or removal of genes within an individual's cells and biological tissues to treat disease.
- Although gene therapy is considered as a potential method of treating several diseases but till now a little progress has been seen in this field.
- Several controversial points include, short lived nature of gene therapy, immune response , problems arising due to viral vectors and possible multigene disorder.
- There arefew ethical considerations that are to be kept in mind while using gene therapy like deciding what is disability and what is disorder, does searching for a cure demean the lives of individual, the preliminary attempts of gene therapy is very costly etc.
Answer:
<em>Embryo</em><em> </em><em>retention</em><em>,</em><em> </em><em>a</em><em> </em><em>cutic</em><em>le</em><em>,</em><em> </em><em>stomat</em><em>a</em><em>,</em><em> </em><em>and</em><em> </em><em>vascu</em><em>lar</em><em> </em><em>tissu</em><em>es</em><em>.</em>
Answer:
the amount of A was equal to the amount of T
amount of C and the amount of G
