The neuroendocrine system is composed of nerve impulses and hormones circulation. This system involves the glands which secrete numerous hormones, for maintaining bodily functions such as, homeostasis, and other physiological functions. The release of oxytocin, vasopressin, etc. are a part of this system.
Ratio of osmosis is calculated via equation rate = (change in mass)/(time), which means that
Ratio of osmosis in cucumber is: (12-14 g) / 5 min (300 s)= -0.006 g/s
Percentage change in mass would be= (14 – 12) ÷ 12 × 100 = 2 ÷ 12 × 100 = +17%
Answer:
True.
Explanation:
The life of a plant alternates between haploid and diploid generations. From a fully matured diploid plant (2n) which is known as sporophytic generation a lot of spores which are haploid are produced by the process of meiosis. By the process of mitosis, these spores then develop into new multi-cellular plant which is also haploid just like spores (n), this phase of plant life cycle is known as gametophytic phase. This haploid plant is capable of producing gametes (n) which are also haploid. When two such gametes from the same or different plant fuse with each other a diploid cell is produced which is known as zygote (2n). This zygote subsequently divides and grows into a diploid plant which is a part of sporophytic generation. This is how the entire life cycle of various plants alternate between gametophytic and sporophytic phase.
This diploid plant then later again produces spores and the cycle of reproduction goes on in the same manner as described above.
Solution:
Remember that during cellular respiration, a glucose molecule is gradually broken down into carbon dioxide and water. Along the way, some ATP is produced directly in the reactions that transform glucose.
So that, we can conclude that the correct answer is
CELLULAR RESPIRATION.
Answer:
4
Explanation:
the ocean covers 70% and land covers 20%