Answer:Independent and Dependent variables
Explanation: 1. IV:fertilizer DV:grass
2.IV:salinity DV: goldfish
3.IV:minutes studied DV:effect of studying
4.IV:pesticides DV:size of apples
5.IV:amount he exercises DV:running a kilometer
6.IV:detergent DV: cleanliness of his clothes
7.IV:weight of dogs DV: puppies in litter
8.IV:time on social media DV:anxiety levels
9.IV:diet of rat DV: rats overall health
hope this helps :))
Answer:
b. exit the cell cycle completely and enter a nondividing cellular state
Explanation:
<u>If a mutation happens that the normal processes at G2 checkpoint are altered, such cell would be expected to exit the cell cycle completely and enter a non-dividing cellular state.</u>
The interphase of the cell cycle respectively consist of G0, G1, S, and G2 phase. The G0 phase is a quiescent phase for cells that are not actively dividing. Actively dividing cells enter G1 phase from mitotic division phase.
At G1, the cell undergoes growth and development and increases in volume. The S phase is characterized by DNA synthesis and continued cell growth. Thereafter, the cell enters G2 phase where protein is synthesized before moving to another phase in the life-cycle which is the M or mitotic/meotic phase.
<em>The cell undergoes some critical checkpoints at specific points of the cycle such as G1 checkpoint, G2 checkpoint, and M checkpoint. When signals are not given for a go ahead into the next stage of the cell-cycle, the cell can signal movement into G0 phase which is a non-dividing phase.</em>
Hence, if a genetic alteration results in the disruption of G2 checkpoint activities, the cell will not be able to continue with the cycle and signal will be given to enter a non-dividing state.
The correct option is b.
A and B are both correct answers, however with the statement of human cloning it does not lead to increased food production through biotechnology, so the only answer would be A
The investigation for death of women in maternity ward is identified by scientific method of hypothesis testing.
The null hypothesis statements and alternative hypothesis statement can be as,
H0 : Doctors caused child bed fever.
Ha : Midwives caused child bed fever.
Child bed fever is the infection in some part of female reproductive organs usually ovary which causes the abortion of a child or premature child birth.
The hypothesis to check Dr.Ignaz have to make a null hypothesis statement against which there will be alternative hypothesis statement which will cause the observation and then reaching a conclusion.
Learn more at brainly.com/question/24369325
<span>Its not actually just one system if you look at it, there are various interdependent system that actually manages every movement of every system in order to maintain homeostasis, plainly every set function is a coordinated body system response. For example, the digestive system digests food because of the enzymes and the cells and organs present in its system but again, this is aided by the different hormones which is part of the endocrine system, interdependently. Thus eventually, the circulatory system is the organ system that intiates in dissemination of the different processed and intially metabolized nutrients in the digestive system and sent throughout the body. Incidentally, also the immune system acts as agent in again many systems to maintain the so-called homeostasis. </span>