Answer:
Energy and nutrients are cycled throughout all the different components of the ecosystem. The non-living components like heat and nutrients are called abiotic factors. Both biotic and abiotic factors contribute to an environment's health. Biotic factors include plant productivity and animal behavior.
The number of F2 plant of each of the four phenotypes that we expect is as follows 450 blue oval: 1 white round:50 blue round :1 white oval. According to the father of genetic that is Mendel F2 generation is obtained after crossing F1 generation
Answer:
Codominance
Explanation:
Codominance is a pattern of inheritance when none of the alleles of a gene is dominant over the other allele of the same gene. When present together in a heterozygous genotype, both the alleles are able to express themselves. In the given example, a cross between blue and yellow flowered plants obtained the progeny with blue and yellow speckled flowers. Here, the alleles of blue and yellow flower color are codominant and express themselves in the hybrid progeny.
Answer:
Can u clear the photo we cant see it properly
I am a Lymphocyte T cell.
Here T stands for thymus cells.
Lymphocytes are white blood cells that are present in our immune system and plays a crucial defensive role as it recognizes antigens and other harmful things. these also produce antibodies and destroys cells that can cause damage to our body.
The lymphocytes are of three types- T cells, B cells and natural killer cells.
T cells are involved in cell mediated immunity.