Question

In: Biology

24. Put the following events in chronological order (oldest to most recent): (1) Gorilla and Pan...

24. Put the following events in chronological order (oldest to most recent):

(1) Gorilla and Pan share a common ancestor.

(2) Homo and Pan share a common ancestor.

(3) hominins become bipedal.

(4) the onset of the Pleistocene epoch

a.   1,3,2,4

b.   1,2,3,4

c.    2,1,3,4

d.    2,1,4,3

e.   None of the above.

Solutions

Expert Solution

Solution

  • Option b is correct.
  • 1-2-3-4 is the chronology from oldest to recent.
  • The firat bipedal human was Ardipithecus.


Related Solutions

What is the chronological order of events for baseball in the Dominican Republic?
What is the chronological order of events for baseball in the Dominican Republic?
2.Put these events in the correct chronological sequence: 1. Upper motor neuron fires an action potential...
2.Put these events in the correct chronological sequence: 1. Upper motor neuron fires an action potential 2. T-tubules convey action potentials into the interior of the cell. 3. Acetylcholine is released from the lower motor neuron. 4. Ca2+ is released from the sarcoplasmic reticulum. A) 1, 2, 3, 4 B) 3, 1, 2, 4 C) 2, 1, 4, 3 D) 1, 3, 2, 4 E) 4, 3, 2, 1 4.Which of the following sequences represent muscle contraction? A)Action Potential leads...
Describe the events of synaptic transmission in proper chronological order from the release of neurotransmitter by...
Describe the events of synaptic transmission in proper chronological order from the release of neurotransmitter by synaptic vesicles to the effect of the neurotransmitter on the postsynaptic cell.
A) Put the following events associated with fertilization in the correct order. - binding of ZP3...
A) Put the following events associated with fertilization in the correct order. - binding of ZP3 receptors in sperm to ZP3 - formation of zygote - acrosome reaction - release of intracellular Ca2+ in the ovum - resumption of meiosis B) What effect would blocking intracellular calcium release have on an ovum immediately after fertilization? *Select one or more:* a. Meiosis II would not occur b. The sperm would not release phospholipase C-zeta into the cytoplasm c. MPF levels would...
Put these steps in neuromuscular junction synaptic transmission and excitation-contraction coupling in chronological order. (Type the...
Put these steps in neuromuscular junction synaptic transmission and excitation-contraction coupling in chronological order. (Type the letters in the appropriate order with no spaces between them). A. Ryanodine receptors open B. Voltage-gated Na+ channels open in the muscle cell membrane near the neuromuscular junction C. Tropomyosin rotates into the groove of the thin filament (out of the way of the myosin binding site) D. Depolarization of motoneuron axon terminal E. Ca2+ dissociates from troponin F. [Ca2+] rises in the muscle...
Put the following events in the order they occur during translation. One event is NOT part...
Put the following events in the order they occur during translation. One event is NOT part of translation, do NOT include it in your sequence. The finished polypeptide, mRNA, and ribosomal subunits separate. A peptide bond is catalyzed between the first and second amino acids. The ribosome moves so that the third codon is in the A site. A second tRNA with brings in the second amino acid. The small ribosomal subunit associates with the mRNA and moves to the...
Put into order the following events. A. A rise in optimism among consumers and businesses about...
Put into order the following events. A. A rise in optimism among consumers and businesses about the future B. An increase in induced spending C. The adjustment stops until there is another exogenous change in spending D. GDP and total spending rise but GDP rises faster until the two are equal E. A decrease in unplanned spending F. Total spending is greater than GDP G. An increase in production and income H. An increase in autonomous consumer and business spending
Put the events of neural signal transmission at the synapse in the order that they occur...
Put the events of neural signal transmission at the synapse in the order that they occur from first to last. First to Last 1.Action potential arrives at synaptic terminal from axon. 2.Vesicles in sending neuron fuse with the membrane. 3.Neurotransmitters are released into the synaptic cleft. 4.Neurotransmitters bind to receptor proteins on the receiving cell membrane. 5.Ion channels in the receiving neuron are stimulated to open. 6.Chance of action potential in the receiving cell either increases or decreases.
Put the following events in the order in which you do them when performing P element...
Put the following events in the order in which you do them when performing P element transformation. 1. Cross injected flied individually with w/w flies of opposite sex 2. Clone a trans gene into a recombinant P element vector containing a white + marker gene 3. Cross red-eyed siblings to each other to generate transgenic lines, each with the recombinant P element in a different genomic location 4. Screen progeny of injected flies for red eyes 5. Inject w/w embryos...
Allergy sensitization - put these events in order #1-#4. > Effector Th2 T cells interact with...
Allergy sensitization - put these events in order #1-#4. > Effector Th2 T cells interact with B cells to induce class switching to IgE > Allergen is taken up by dendritic cells, processed, and presented to T cells to induce Th2 differentiation > IgE is produced and binds to mast cells using FcE receptor > IgE bound to mast cells binds allergen during a second (or later) encounter, leads to degranulation and allergy symptoms
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT