Question: Cytoskeleton is made up of ________ . (CBSE-2009) A. Proteinous fibre B. micro particles of CaCO3 C. Cellulose D. Callose Answer» a. Proteinous fibre Note: The above multiple-choice question is for all general and Competitive Exams in India.
Question: Prokaryotics differ form eukaryotics in ________ . (JIPMER-2005) A. Cell wall and DNA B. Plasma membrane and nucleus C. Plastid and nucleus D. DNA and mitochondria Answer» a. Cell wall and DNA Note: The above multiple-choice question is for…
Question: The pedicel of the female flower coils after pollination in A. Lotu B. Hydrilla C. Vallisneria D. Trapa Answer» c. Vallisneria Note: The above multiple-choice question is for all general and Competitive Exams in India.
Question: Select the correct option from column – I and column – II (Kerala PMT-2005)Column – I Column – II(P) Endoplasmic reticulum (1) Power house of cell(Q) Free Ribosomes (2) Osmoregulation and excretion(R) Mitochondria (3) Lipid synthesis(S) Contractile vacuole (4)…
Question: Stamen show homology with A. Gametophyte B. male cone C. Microsporophyll D. Sporangium Answer» c. Microsporophyll Note: The above multiple-choice question is for all general and Competitive Exams in India.
Question: Wind pollination requires that the pollen grains are A. Heavy and we B. Heavy and non-sticky C. Light and dry D. Heavy and sticky Answer» c. Light and dry Note: The above multiple-choice question is for all general and…
Question: Where,ribosomes synthesis takes place? (AIPMT-2000) A. Nucleolu B. Nucleus C. Golgi body D. Plasma membrane Answer» a. Nucleolu Note: The above multiple-choice question is for all general and Competitive Exams in India.
Question: Out of the four sets of appendages of a typical flower the outer two sets are A. Fertile B. Reproductive C. Sterile D. Filamentous Answer» c. Sterile Note: The above multiple-choice question is for all general and Competitive Exams…
Question: During the development of monosporic development of embryo sac the nucleus of the functional megaspore divides A. Two time B. Three times C. One time D. Repeatedly Answer» b. Three times Note: The above multiple-choice question is for all…
Question: A proximal sterile part of the stamen is called A. Style B. Connective C. Anther D. Filament Answer» d. Filament Note: The above multiple-choice question is for all general and Competitive Exams in India.