Answer:
a. Bands at 1kb, 6kb and 8kb
Explanation:
The EcoRI and BamHI are the restriction enzymes which cut the DNA sequence especially a plasmid at specific sites called the restriction sites.
The restriction enzymes produces bands of specific length therefore these restriction enzymes are used to estimate the approximate length of the DNA.
In the given question, the
1. EcoRI- produces two strands of 7 kb and 8 kb
2. BamHI- produces two strands of 1kb and 14kb
This shows that the length of DNA sequence is 15kb
But when the DNA strand are digested with both the enzymes simultaneously then it will produce three bands as:
i) 14 kb can be broken down in 2 bands of 6 kb and 8 kb
ii) 1 kb band is already produced by the Bam HI.
This shows that 1+6+8= 15 kb
Thus, Option-A is correct.
Answer:
Letter a amount of genetically modified organisms
Answer:
Floriculture is an international, multi-billion dollar industry that includes the production of bedding and garden plants, foliage plants, potted flowering plants, cut flowers, cut cultivated greens, and floriculture materials.
Explanation:
Gathering and preparing for a scarcely adapt winter
Answer:
Ecologically and with predation probabilities
Explanation:
If you have a color that contrast with your environment you have to found an environment where you can hide. For example, if you are red and the ground is green you'll be too conspicous. But if you are red and you find a flower red too, you will be no longer conspicous. That gives the population a variate espectrum of niches.
If you are too conspicous there are more probabilities that a predator find you and eat you.
