D. Vascular tissue
Vascular tissue is known to be a complex conducting tissue that is formed by the arrangement of multiple cell types in vascular plants. Thus, the transportation of minerals, water and other products of photosynthesis occurred through the vascular tissue which is transported throughout the plant. However, both xylem and phloem are primary component of vascular tissue.
The principle of segregation given by Gregor Mendel based on his experiments with the pea plants states that alleles of a gene for any trait are segregated during the formation of the gametes. Therefore, a gamete contains only one allele of a gene. When the male and female gamete combines during fertilization, the two alleles (one from each gamete) combine to form the gene.
Hence, the correct answer is 'Option B - A gamete carries one allele for a gene'.
Answer:
80-100 thousand
Explanation:
There are 25,400,000 nanometers in one inch. A human hair is approximately 80,000- 100,000 nanometers wide.
Answer:
Probably because a drought does not mean that water disappears.
Turning off the faucet doesn't mean that water can't go down the drain, right?
