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Questions in biology

[Terjawab] 2. What is the function of the stomach? 3. What does biodiversity mean? 4. Why are leaves called the food factory of the plants?

[Terjawab] Discuss the different ways animals can be grouped based on their habitats. Give examples.

[Terjawab] Photosynthesis occurs in both prokaryotes and eukaryotes. How do the locations where photosynthesis occurs differ in prokaryotes and eukaryotes? A. Photosynthesis takes place in specialized organelles like chloroplasts in prokaryotes, and on the folds of the cell membrane in eukaryotes. B. Photosynthesis takes place outside of the cell wall in prokaryotes, and in specialized structures called pili in eukaryotes. C. Photosynthesis takes place on the folds of the cell membrane in prokaryotes, and in specialized organelles like chloroplasts in eukaryotes. D. Photosynthesis takes place in specialized structures called pili in prokaryotes, and outside of the cell wall in eukaryotes.

[Terjawab] What role do tRNA molecules play in protein synthesis? A. They carry amino acids to sites of protein synthesis. B. They carry ribosomes to the mRNA molecules. C. They carry mRNA molecules from the nucleus to the cytoplasm. D. They carry release factors to terminate translation.

[Terjawab] The ______ carries neural impulses to the area of the brain that processes sound.

[Terjawab] In meiosis, a diploid cell divides twice, yielding four haploid daughter cells. What separates in meiosis I? A. Old and new chromosomes B. Parent and daughter DNA C. Sister chromatids D. Homologous chromosomes

[Terjawab] Read the following statements and find out the incorrect statement. (1) Both stem tendrils and thorns are the modification of axillary buds. (2) Thorns are woody, curved and pointed structures found in Citrus and Bougainvillea for protecting them from browsing animals. (3) Opuntia and Euphorbia are found in arid regions. They contain chlorophyll in their stem and carry out photosynthesis. (4) Stem tendrils are found in gourds and grapevines that are slender and spirally coiled and help plants to climb.

[Terjawab] Most woody plants are A. annuals B. biennials C. perennials D. dormant

[Terjawab] Is the single-chamber eye structure analogous or homologous? A) Analogous B) Homologous

[Terjawab] Fill in the blanks: 1. The saliva converts insoluble starch into soluble ______. 2. The liver makes a digestive juice called ______. 3. ______ is easily digested when it is chewed properly. 4. Fungi cause diseases like athletes foot and ringworm.