biology lab
Purpose: To study the relationship between time and weight changes in the cotyledons and embryos of the beans.The first step that needed to be taken was picking out the beans. My lab partner and I decided to take 30 large beans and then brought them back to our desk. Then we chose ten beans and broke them into two cotyledons and one embryo each. After using our fingers to brake the ten beans in two, we collected all the cotyledons and weighed them in grams on a balance. We then did the same with the embryos. Once their
------------------------------------------------------------------------**Bibliography**. Since the bean was germinating, the embryos need food, which is stored in the cotyledons. It kept the beans wet so they didn't go bad. The rest were wrapped up again and stored for another four days. Data:DAY TOTAL COTYLEDONS PER COTYLEDON TOTAL EMBRYOS PER EMBRYO0 19. The cotyledon weight between day 0 and day 2 slightly decreased yet from day 2 to day 6 there was a greater decrease. After being stored for six days in total, the last ten beans were measured just like the other 20.
Common topics in this essay:
EMBRYOS EMBRYO,
Lens Procedure,
Lab Purpose,
ten beans,
paper towel,
day 2,
day 2 day,
gain embryo's weight,
food inside cotyledon,
inside cotyledon water,
2 day 6,
inside cotyledon,
embryo's weight,
cotyledon water,
food inside,
water beaker,
rubber band,
day 6,
|
Acceptance Essays
