Study questions1.The plant body is formed by the shoot and root systems. Explain how stem cells form the whole body of the plant. Discuss how an over proliferation of stem cells in the shoot apical meristem may increase productivity of the plant, expressed as number of fruits and seeds.2.Mention the characteristics of three plant tissue systems. Explain in a mechanistic manner how a mutation in a critical gene is responsible for the formation of epidermis affect the whole functioning of the plant. Give this explanation based on the effects of the epidermis in the function of the other plant tissue systems.3.Mention the characteristics of the cells that form the ground tissue. What cells would be affected by a deficiency of lignin biosynthesis and how this deficiency would affect the functions of the ground tissue
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Biology, 21.06.2019 15:30
Order the steps of protein synthesis. amino acids are lined up in a sequence. rna is modified into mrna. dna is transcribed. a ribosome binds to mrna. chemical bonds are formed and a protein is produced.
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Biology, 21.06.2019 15:30
Skulls of (1) modern gorilla, (2) australopithecus afarensis, (3) homo erectus, (4) homo neanderthalensis, (5) homo sapiens based on the diagram, which of the following best describes ways in which the physical appearance of h. neandertalensis and h. sapiens differ? (2 points)
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Biology, 22.06.2019 00:10
The production of cells during mitosis into specialized function is recombination or differentiation
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Biology, 22.06.2019 03:30
Identify any four organelles that should be present in the eukaryotic organism and describe the function of each organelle
Answers: 1
Study questions1.The plant body is formed by the shoot and root systems. Explain how stem cells form...
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