Biology

Delivering single shocks in succession to stimulate the frog coronary heart . a. elevated the peak of the ventricular systole wave b. resulted in fused tetanus c. resulted in wave summation d. didn’t improve the peak of the ventricular systole wave Reply 1 Possibility- DDelivering single shocks in succession to stimulate the frog coronary heart […]

Which assertion signifies that an aquatic organism demonstrates Okay-selection? Reply 1 in case you on plato the reply is C Reply 2 It’s most undoubtedly C. Reply 3 To PLATO  individuals I simply did this and it’s C. Clarification: Reply 4 The importance of Okay-selection is that it represents a steady animal inhabitants inside a

How are organisms within the area Eukarya completely different from these within the area Archaea? O A. Eukaryotes have one cell. B. Eukaryotes have a cell wall. O C. Eukaryotes have DNA. D. Eukaryotes have organelles in membranes. Reply 1 b Rationalization: i believe so perhaps Reply 2 Eukaryotes have what are known as “organelles”

Which of the next statements regarding animal taxonomy is (are) TRUE? 1. Animals are extra intently associated to vegetation than to fungi. 2. All animal clades based mostly on physique plan have been discovered to be incorrect. 3. Kingdom Animalia is monophyletic. 4. Animals solely reproduce Տҽ×ually. 5. Animals are thought to have advanced from

Place the steps tor the formation of the enzyme pepsinogen in appropriate order Reply 1 1) The DNA strands unwind, and RNA polymerase binds to the template strand. 2) The synthesis of mRNA begins. 3) The mRNA undergoes intron splicing and exits the nucleus. 4) The tRNA strikes by way of mRNA with the activated

Physique chemical compounds that regulate sleep, moods, starvation, and stress are known as “” Reply 1 Physique chemical compounds that regulate sleep, moods, starvation, and stress are known as hormones Rationalization: These hormones are a kind of proteins which might be secreted within the physique as in response to numerous actions that occur in a

People Reviews Reply 1 The meals employee should correctly label the spray bottle with what it include to make sure that blended up is not going to occur. Chemical compounds are hazardous so it needs to be saved in their very own designated place and keep away from spraying sanitizing chemical substances round meals that’s

Reply 1 Out of the bear, elephant, badger and hamster, the one that’s least just like the others is the elephant. The elephant shouldn’t be furry and has no hair like the opposite animals listed. Elephants even have a trunk and never a nostril. The elephant additionally does not have claws like the opposite animals.

Reply 2 Reply; Evaporation Clarification; -Evaporation is the method exerts the pull on water molecules that’s relayed from leaf to root by way of cohesion. Cohesion is the attraction between molecules of the identical substance equivalent to water, it helps the transport of water and dissolved vitamins in opposition to gravity in vegetation. Conversely, adhesion

A parallel choice means that the sentence that have completely opposite meaning. The animal can fly and the animal can’t fly. Both of the given sentences are opposite to one another. One sentence says that the animal can fly and the other sentence says that animals can’t fly. This is an example of the parallel