Biology Which organelle is the control center of a cell? Endoplasmic reticulum Cell membrane Cytoplasm Nucleus Endoplasmic reticulum Cell membrane Cytoplasm Nucleus ANSWER DOWNLOAD EXAMIANS APP
Biology There are used in the retting of flax and hemp. Bacteria Viruses Fungi Mosses Bacteria Viruses Fungi Mosses ANSWER DOWNLOAD EXAMIANS APP
Biology Fishes have a ________ chambered heart. Single Two Three Four Single Two Three Four ANSWER DOWNLOAD EXAMIANS APP
Biology Deficiency of which of the following causes non-clotting of blood? Vitamin E Vitamin K Vitamin C Vitamin B12 Vitamin E Vitamin K Vitamin C Vitamin B12 ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following is not a function of proteins? Nail formation Build tissues such as bone and muscle Help to fight disease Store and transmit Heredity Nail formation Build tissues such as bone and muscle Help to fight disease Store and transmit Heredity ANSWER DOWNLOAD EXAMIANS APP
Biology A cell wall material present only in blue green algae and bacteria is Glycogen Muramic acid Pectin Cellulose Glycogen Muramic acid Pectin Cellulose ANSWER DOWNLOAD EXAMIANS APP
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