Description : What happens to nitrogen in an organism when it dies?
Last Answer : Need answer
Description : WHAT HAPPENS WHEN AN ORGANISM IS REMOVED FROM A FOOD CHAIN OR FOOD WEB.?
Last Answer : ALL OTHER ORGANISM BECOME THREATENED
Description : The Three attributes of project risk are _________, ___________ and ___________. 1. What might happen, who it happens to, and how much will it cost 2. Notification, frequency of relevant events, ... planning, total number of risk events 5. Risk event, probability occurrence, the amount at stake
Last Answer : 5. Risk event, probability occurrence, the amount at stake
Description : Why is meiosis important in the development of an organism?
Description : When all cells in the embryo of a multicellular organism are identical. later in development the cells become specialized through a process called?
Last Answer : What is the answer ?
Description : Development of an organism from female gamete/ egg without involving fertilization is (a) adventitive embryony (b) polyembryony (c) parthenocarpy (d) parthenogenesis.
Last Answer : (d) parthenogenesis.
Description : Metagenesis refers to (a) occurrence of a drastic change in form during post-embryonic development (b) presence of a segmented body and parthe- nogenetic mode of reproduction (c) presence of different morphic forms (d) alternation of generation between asexual and sexual phases of an organism.
Last Answer : (d) alternation of generation between asexual and sexual phases of an organism.
Description : (i)Explain the events taking place at the time of fertilisation of an ovum in a human female. (ii)Trace the development of the zygote up to its implantation in the uterus. (iii)Name and draw a labelled sectional view of the embryonic stage that gets implanted. -Biology
Last Answer : (i)In humans, the fertilisation of ovum takes place in ampullary-isthmic junction of Fallopian tube. The events that occur during the process of fertilisation are: (a) The sperm reaches the ... endometrium of the uterus. This is called implantation.(iii) Blastocyst stage implants in the uterus.
Description : Which one of the following is the correct matching of the events occurring during menstrual cycle? (a) Proliferative phase : Rapid regeneration of myometrium and maturation of Graafian follicle (b) ... ) Ovulation : LH and FSH attain peak level and sharp fall in the secretion of progesterone
Last Answer : (b) Secretory phase : Development of corpus luteum and increased secretion of progesterone
Description : Which of the following events is not associated with ovulation in human female? (a) Release of secondary oocyte (b) LH surge (c) Decrease in estradiol (d) Full development of Graafian follicle
Last Answer : (c) Decrease in estradiol
Description : Newsletters, catalogues, and invitations to organization-sponsored events are most closely associated with the marketing mix activity of: A. Pricing B. Distribution C. Product development D. Promotion
Last Answer : D. Promotion
Description : Given below are the events that lead to pregnancy and development of embryo i. fertilisation of egg ii. maturation of egg iii. release of egg iv. embedding of embryo in uterus a) i, ii, iii, iv b)ii, i, iii, iv c)i, iv , ii, iii d)ii, iii, i , iv,
Last Answer : d)ii, iii, i , iv,