Description : In seed formation the inner integument remains thin and develops into: a. Testa f. Tegmen b. Aril c. Hilum
Last Answer : Tegmen
Description : What is testa in plants? -Biology
Last Answer : answer:
Description : Polyploidy level of testa and pollen mother cell of seed
Last Answer : Ans. 2n
Description : The fruit is chambered, developed from inferior ovary and has seeds with succulent testa in (a) guava (b) cucumber (c) pomegranate (d) orange.
Last Answer : (c) pomegranate
Description : Cotyledons and testa respectively are edible parts in (a) walnut and tamarind (b) french bean and coconut (c) cashew nut and litchi (d) groundnut and pomegranate.
Last Answer : (d) groundnut and pomegranate.
Description : Thin covering that covers seed or nut is called a. Shelling b. Funnel c. Testa d. Epidermal
Last Answer : c. Testa
Description : What is the function of the integument of an ovule? -Biology
Description : The ovule in which embryo sac become horse shoe shaped in: (a) Amphitropous (b) Camphylotropous (c) Orthotropous (d) Anatropous Ans. (a) .................................. ... TEST SAMPLE QUESTIONS 1. Caruncle develops-from: (a) Outer integument (b) Ctyledon (c) Funiculus (d) Inner integuments
Last Answer : Ans. ((a))
Description : Haploid cells belong to: (a) Integument, pollen grain, endosperm (b) Embryo, endosperm and pollen grain (c) Megaspore, pollen grain, antipodal (d) Integument, pollen grain and antipodal
Last Answer : Ans. ((c))
Description : Formation of diploid embryosac from diploid vegetative structure, e.g., nucellus or integument etc., without meiosis is called: (a) Apospory (b) Apomixis (c) Diplospory (d) Adventives polyembryony
Description : Tegmen develops from (a) funiculus (b) chalaza (c) inner integument (d) outer integument.
Last Answer : (c) inner integument
Description : . One very special feature in the earthworm (Pheretima) is that (a) fertilization of eggs occurs inside the body (b) the typhlosole greatly increases the effective absorption area of the digested food ... are the defensive weapons used against the enemies (d) it has a long dorsal tubular heart.
Last Answer : (b) the typhlosole greatly increases the effective absorption area of the digested food in the intestine
Description : Areolar connective tissue joins (a) bones with bones (b) fat body with muscles (c) integument with muscles (d) bones with muscles.
Last Answer : (c) integument with muscles
Description : Which of the following represents the correct combination without any exception ? Characteristics Class (a) Sucking and circular mouth; jaws absent, integument without scales; paired ... Mouth ventral; gills without operculum; skin with placoid scales; persistent notochord. Chondrichthyes
Last Answer : (c) Mammary gland; hair on body; pinnae; two pairs of limbs. Mammalia
Description : n Pinus/gymnosperms, the haploid structure are (a) megaspore, endosperm and embryo (b) megaspore, pollen grain and endosperm (c) megaspore, integument and root (d) pollen grain, leaf and root.
Last Answer : (b) megaspore, pollen grain and endosperm
Description : .In Pinus, the wings of the seed develops from (a) ovuliferous scale (b) integument (c) nucellus (d) bract.
Last Answer : (a) ovuliferous scale