Genotypes are the different allele combinations that an organism has, while phenotypes are the traits that show up physically.
So, two organisms can have the same phenotypes by looking alike, but their genotypes may be, in fact, very different.
<span>Homozygotes for </span><span>the dominant allele and heterozygotes will both have the same phenotype. </span><span>Organisms have the same phenotype, or physical characteristics. They <span>do not </span></span>however, have the same genotype, or genetic makeup. If T represent tall, and t r<span>epresnts short then the organism will have the genotypes TT and Tt. If you make a </span><span><span><span><span> Punnett square you will have the same phenotype but different genotypes. </span> </span></span> </span>
The level of oxygen in the blood is the secondary stimulus
Answer:
Plants get water from the soil their roots are embedded in.
<h2>Functions of spleen</h2>
Explanation:
The major functions of spleen besides filtering the blood of foreign materials and phagocytosis of old defective erythrocytes are:
- Initiate immune responses against infections by liberation of antigen and activation of lymphocytes (T and B cells)
- Secretes bactericidal agents which act against invading bacteria
- Secretes interleukins which promote the growth of lymphocytes or antibodies that act against pathogens
- Reservoir: Pools blood by storing thrombocytes, immature erythrocytes.
- Hematopoiesis: Blood cells like erythrocytes, lymphocytes and monocytes develop and mature in spleen especially during the early fetal life.
