A snail because they have something to imprint ( shell)
Answer:
Embryonic stem cells are capable of self-renewal and unlimited differentiation. Explanation: An embryo is at the earliest stages in the growth and development of a higher organism. The cells of an embryo are pluripotent meaning that at the stage, they can differentiate into any type of cell of the organism
Answer:
Option A, In order for the cycle to continue, oxidized electron carriers must be available.
Explanation:
Options for the given question are -
A) In order for the cycle to continue, oxidized electron carriers must be available.
B) Without oxidized electron carriers, oxygen will not accept the electrons at the end of the electron transport chain.
C) Phosphate cannot attach to ADP to form ATP without oxidized electron carriers.
D) The presence of reduced forms of the electron carriers prevents the formation of ATP.
Solution -
Re-oxidized NADH and FADH2 donate their electron back to the electron transport chain (ETC) to produce oxidized ion NAD and FAD. These oxidized ions are very useful for running the process of glycolysis and citric acid cycle.
The electrons donated by NADH and FADH2 also assist the kerb’s cycle in driving hydrogen ion and hence produces ATP.
If the movement of electron through electron transport chain stops, pumping of protons into the matrix through the gradient will also stop and the ETC will come to halt
.
Hence, option A is correct
Answer:
Wild plants would need to reproduce sexually so that there can be variation throughout the species to reduce the number of plants being at risks to certain diseases if the environment is changing. However, the wild plants need to produce asexually if the environment is stable.
