Sex chromosomes – The 23rd pair of chromosomes that decide the sex of the individual. Women have two similar X chromosomes and men have an X chromosome and a much smaller Y chromosome.
receptors – special structures that allow living organisms to sense the conditions of their internal or external environment
organism develop in different ways to perform particular functions within the organism, which is called ____ – differentation
Unique to Plant Cells – – cell wall
solvent – A solid, liquid, or gas that can dissolve particles to form a solution.
Ovaries – Produces ova and female sex hormones.
biology – the study of life and living organisms
Amino Acids – Monomers or building blocks of proteins are ____.
cilia – Hairlike projections that extend from the plasma membrane and are used for locomotion
A 5-year-old girl presents with anemia, neutropenia, thrombocytopenia, lymphoblasts, and prolymphocytes. Cytochemical examination shows myeloperoxidase and SBB negative, and a positive for TdT. This hematologic picture is consistent with:
Nutrients – The chemical substances that an organism needs to sustain life
Metaphase – Second stage of mitosis in which motor proteins pull sister chromatids to the cell's equator.
8.Endoplasmic reticulum – interconnected network of thin, folded membranes that produce, process and distribute proteins.
Cilium – a hairlike structure arranged in tightly packed rows that projects from the surface of some cells
DNA – The chemical substance of genes.
Insect-pollinated flower – These flowers typically have large, colorful petals; are heavily perfumed with a sweet nectar; produce small amounts of sticky pollen; have firmly attached anthers; and have a sticky stigma.
A 5-yeаr-оld girl presents with аnemiа, neutrоpenia, thrоmbocytopenia, lymphoblasts, and prolymphocytes. Cytochemical examination shows myeloperoxidase and SBB negative, and a positive for TdT. This hematologic picture is consistent with:
genetic engineering – The direct manipulation of genes for practical purposes.
stabilizing selection – Natural selection that favors intermediate variants by acting against extreme phenotypes