Biology Lab Crossword
                                                         
                                                         
                                                         
                                                         
                                                         
                                                         
                                                         
                                                         
                                                         
                                                         
                                                         
                                                         
                                                         
                                                         
                                                         
                                                         
                                                         
                                                         
                                                         
                                                         
                                                         
                                                         
                                                         
                                                         
                                                         
                                                         
                                                         
                                                         
 
 
Down: 1) a. Left Atrium b. Left Ventricle c. Aorta d. Thick muscle wall (LV) e. Pumps blood to the body; High in Oxygen 2) a. Male and female reproductive organs. Male testes, Female Ovaries5) a. A type of asexual reproduction in plants where no flower parts or seeds are involved b. *Leaves, stem, roots (No flowers) c. *Always part of the plant that does not make a flower 9) a. The trait the allele carries information for will be expressed in the individual if the allele is present at all.10) a. The trait the allele carries information for will only be expressed if the dominant allele is not Present b. There usually needs to be 2 recessive alleles present for the recessive trait to be expressed. 11) a. The part of the plant we eat that does NOT come from a flower, but comes from the main body of the plant itself.13) a. Male portions of the flower i. Anther ii. Filament 15) a. Germinate and produce hyphae (the plant body). b. From the hyphae sporangia (Sac-like structures) will grow, with spores “Maturing” inside them. c. Spores are released into the air, fall onto a food source and more hyphae grow 16) a. Main organ of nervous system; interpretation and response to “messages” occur here. b. Made- basically of billions of neurons which receive messages (through nerves) of conditions within the body, as well as outside the body. c. Sensory Organs 18) a. Usually several-conduct impulses toward cell body. They are shorter projections b. Receive messages from other neurons 19) a. The part of the plant we eat that originates in the flower and most often contains seeds21) a. A branch or top part of one plant is removed from that plant and attached or “grafted” to the stem (usually) of another plant.22) a. (Clotting cells) begin the clotting process.24) a. Taking a leaf or stem from a plant and placing it in water to allow the roots to grow and then plant the “cutting” in soil25) a. Larger in size; made of muscle tissue b. Located below the atria. Ventricles pump blood to the lungs and all other parts of the body. They are the “pumping” chambers of the heart 26) a. Thick & muscular- walled vessels which expand and contract with heartbeat, Carry blood away from the heart. b. They usually contain blood with a high amount of oxygen. (Oxygenated) 30) a. Involves 2 Parents b. Each contributing genetic information to off-spring. c. Off-springs are similar to each parent d. *Variation in the off-spring is almost guaranteed32) a. Liquid part of the blood (Pale Yellow) easier to store than whole blood34) a. Sends “messages” to muscle cells (to cause movement)35) a. Female portions of the flower i. Stigma ii. Style iii. Ovary iv. Ovule 37) a. “Factors” That control heredity characteristics b. Specific “areas” of the DNA which make up chromosomes, which carry information for a particular trait. c. It is one of the alternate forms of a gene for a specific characteristic (Trait) 41) a. How the alleles are expressed (Colors, tall, short, etc)42) a. Thinking, language, memory, interpreting messages from sensory organs.43) a. An area of communication between 2 neurons -- Where a “Chemical” message is passed from the axon of one neuron to the dendrite of another neuron48) a. The name for the nerve cells -- it is the structural and functional unit of the nervous system b. Most of the neurons you have, you were born with c. Damaged neurons don’t usually get replaced 50) a. Liquid connective tissue “joining” all of the cells of the body by transporting materials to and from them Across: 3) a. Consist of nerves leading to and from the brain and the spinal cord. There are 12 pair of cranial nerves (in the head) and 31 pair of spinal nerves (attached to spinal cord)4) a. The uniting of the sperm and egg is called fertilization. b. This produces the first cell of the new embryo. 6) a. It conducts electro-chemical impulses (Messages) through the body -- Sort of a “Communication” system. b. * The message is “electrical” within a neuron and “chemical” when being passed from one neuron to another at the synapse 7) a. Enclose liquid blood in “tubes” that carry blood to specific places8) a. A “portion” or cellular “branch” grows from the adult organism, breaks off and grows into another adult organism. b. Hydra Budding= Process 12) a. Erythrocytes (red cells) Carry O2 and carbon dioxide14) a. The result of meiosis in the gonads. Male gamete is the sperm-female gamete is the egg.17) a. One-celled organism duplicates its genetic material and splits in half20) a. Small in size; Made of connective tissue; located above the ventricles. Blood “collects” in the atria when it is returned to the heart, then flows through valves into the ventricles beneath the atria23) a. Major organ of the circulatory system: it acts as a “two-sided pump” b. Right side pumps blood to lungs to pick up oxygen and get rid of carbon dioxide. c. Left side pumps blood to all body tissues to deliver Oxygen, nutrients, etc 27) a. Involves one "Parent". b. Off-spring genetically identical to parent. c. A clone of the parent d. *Disadvantage- No variation in off-spring28) a. The actual gene combination (BB, Bb, bb, etc)29) a. Transports nutrients and oxygen to cells of the body b. Transports excretory wastes especially carbon dioxide (Co2) and nitrogen wastes away from the cells. c. Takes them to appropriate organs for removal from the body 31) a. Above ground or underground stems that run along the soil and produce new plants at various intervals. b. Roots are formed on the runners, and attach the plant to the soil, as well as absorbing water and nutrients from the soil for the whole plant 33) a. There are just 2 alleles for the trait, but neither is dominant or recessive.36) a. Very tiny vessels that branch out and surround individual cells of the body. It is at the capillaries that materials are exchanged with cells. There are arterial capillaries & venous capillaries.38) a. Wall between ventricles39) a. Having 2 identical alleles for a trait (BB)40) a. Right Atrium b. Right Ventricle c. Pulmonary Artery d. Thin muscle wall (RV) e. Pumps blood to the lungs to get oxygen 44) a. Carries “messages” (that are brought to it by spinal nerves) to the brain, and from the brain to the spinal nerves.45) a. Conducts electrical impulse away from the main cell body. Long Projections b. Passes “messages” to a neuron or muscle tissue 46) a. Leukocytes (White or clear Cells) are part of the immune system, which fights infections and diseases.47) a. Contains most of the cytoplasm and organelles of the neuron; if it’s destroyed the whole neuron dies.49) a. Coordination, muscle control- movement51) a. Having 2 different alleles for a trait (Bb). Same as “Hybrid”52) a. Made of the brain and spinal cord; interpretation and “response” to stimuli occur here. b. Spinal cord carries messages back& forth to brain; it is also the center for “reflexes” 53) a. They share a part of the same trait b. Paired chromosomes- one is from each parent. 54) a. Thin-walled vessels with one-way “valves” in their walls: Veins return blood to the heart. They usually carry blood with cell wastes and have a low amount of oxygen. (deoxygenated)55) a. Blood clot that can travel & “block” a blood vessel; in the heart, brain or lungs.
 

 

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