Answer:
Explanation:
archaea:they live in water area and usually eat some plants
bacteria:the germs that are in the air
eukarya:it is an animal well better said any animal because it has a cell membrane and nucleus to protect the cell
Answer:
Estrus Synchronization
Explanation:
This is the procedure of manipulating the reproductive hormones of the female animals so that, the heat period occurs at relatively the same time that is convenient and preferred by the producer. This is for timed ovulation needed for techniques of artificial insemination for artificial selection. Thus the producer is able to plan his insemination programme to suite his work engagements.
The common hormones for this procedure are; Prostaglandins F2α :<u>(which suppresses the oestrous cycle, to end, and restart the entire cycle and ovualtion again to suit the producer</u>). Progestins: (<u>which inhibit heat and ovulation until it is removed by the producer</u>) and also induces oestrous cycle in a non oestrous animals,and Gonadotropin Releasing Hormone.( for inducing oestrous cycle in non oestrous animals, and for stimulating eggs production when needed.
Its advantages includes
uniformity in kids rearing,
uniformity in slaughtering period,
availability of milk round the clock,
control of transmission of infectious diseases.
B.cytokinesis im guessing
Answer: A. True
Explanation:
The abiotic environment can cause major changes in ecosystem functions and activities, that are independent of biotic changes. The fact that biotic components are composed of abiotic components further suggests the need to pay more attention to the role of abiotic factors in organism's survival.