General Biology

___________ is the term for gamete production in the female.

___________ is the term for gamete production in the female.

___________ is the term for gamete production in the female.
 
  a. Oogenesis c. Mitosis
  b. Meiosis d. Spermatogenesis

Question 2

Very little of the agricultural product produced in the Unite

zamu   55   3 Replies

ashboog123

__________occurs when two species act as agents of selection upon one another. (Fill in the blank)

__________occurs when two species act as agents of selection upon one another. (Fill in the blank)

__________occurs when two species act as agents of
  selection upon one another. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

__________ is rapid diversifica

endraxz   37   3 Replies

bobo

__________can reveal the order of nucleotide bases in a fragment of DNA. (Fill in the blank)

__________can reveal the order of nucleotide bases in a fragment of DNA. (Fill in the blank)

__________can reveal the order of nucleotide bases
  in a fragment of DNA. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

The polymerase chain reaction (PCR)

Bpittinger   55   1 Reply

davomuja

__________, which assists in fat digestion, is made in the liver and stored in the __________. Fill ...

__________, which assists in fat digestion, is made in the liver and stored in the __________. Fill ...

__________, which assists in fat digestion, is made in the liver and stored in the __________. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

__________ contains pr

tempuser   42   3 Replies

Hoepforbuddha

__________, which assists in fat digestion, is made in the liver and stored in the __________. Fill ...

__________, which assists in fat digestion, is made in the liver and stored in the __________. Fill ...

__________, which assists in fat digestion, is made in the liver and stored in the __________. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

__________ in the

reubank   40   2 Replies

reubank

__________, which assists in fat digestion, is made in the liver and stored in the __________. Fill ...

__________, which assists in fat digestion, is made in the liver and stored in the __________. Fill ...

__________, which assists in fat digestion, is made
  in the liver and stored in the __________. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

__________

dixoncsk2062   45   2 Replies

dixoncsk2062

__________, the first vertebrates able to complete their life cycle on dry land, have water ...

__________, the first vertebrates able to complete their life cycle on dry land, have water ...

__________, the first vertebrates able to complete their life cycle on dry land, have water conserving
  skin and kidneys, and amniote eggs. Fill in the blank(s) with the appropriate word(s).
 
 

[fa]check[/f

cb2015   39   2 Replies

cb2015

__________, the ends of eukaryotic chromosomes, shorten with every cell replication event.

__________, the ends of eukaryotic chromosomes, shorten with every cell replication event.

__________, the ends of eukaryotic chromosomes, shorten with every cell replication event.
  a. Centromeres
  b. Telomeres
  c. Kinetochores
  d. Primosomes
  e. Nucleosomes

Question 2[/c

mayismqz   71   3 Replies

hk7

__________, such as jellyfishes, corals, and sea anemones, are radially symmetrical. Fill in the ...

__________, such as jellyfishes, corals, and sea anemones, are radially symmetrical. Fill in the ...

__________, such as jellyfishes, corals, and sea anemones, are radially symmetrical. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

__________ are asymmetrical

tyrich   63   3 Replies

qurat.ain46

__________, such as jellyfishes, corals, and sea anemones, are radially symmetrical. Fill in the ...

__________, such as jellyfishes, corals, and sea anemones, are radially symmetrical. Fill in the ...

__________, such as jellyfishes, corals, and sea
  anemones, are radially symmetrical. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

__________ are asymmetr

ladyapj   60   2 Replies

ladyapj

__________, products of master genes, act as long-range signals that diffuse out from a source and ...

__________, products of master genes, act as long-range signals that diffuse out from a source and ...

__________, products of master genes, act as long-range signals that diffuse out from a source and form a
  concentration gradient. Fill in the blank(s) with the appropriate word(s).
 
 

Questi

mkwilliams   34   3 Replies

vivian970811

__________, products of master genes, act as long-range signals that diffuse out from a source and ...

__________, products of master genes, act as long-range signals that diffuse out from a source and ...

__________, products of master genes, act as long-range signals that diffuse out from a source and
  form a concentration gradient. Fill in the blank(s) with the appropriate word(s).
 
 

Question

Kaetlynrenae   27   1 Reply

Roshni411

__________, or four-legged walkers, evolved from lobe-finned bony fishes. (Fill in the blank)

__________, or four-legged walkers, evolved from lobe-finned bony fishes. (Fill in the blank)

__________, or four-legged walkers, evolved from lobe-finned bony fishes. Fill in the blank(s) with the appropriate word(s).
   Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

tyrich   30   1 Reply

Tyrib

__________, or four-legged walkers, evolved from lobe-finned bony fishes. (Fill in the blank)

__________, or four-legged walkers, evolved from lobe-finned bony fishes. (Fill in the blank)

__________, or four-legged walkers, evolved from
  lobe-finned bony fishes. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

__________ are jawless fishes wi

Eric8925   78   3 Replies

Tyrib

__________ used x-ray diffraction to provide images of DNA.

__________ used x-ray diffraction to provide images of DNA.

__________ used x-ray diffraction to provide images of DNA.
  a. Watson and Crick
  b. Crick and Wilkins
  c. Franklin
  d. Franklin and Crick
  e. Watson and Wilkins

Question 2

michaela40   65   2 Replies

michaela40

__________ that impart greater __________ to an individual become more common in a population over ...

__________ that impart greater __________ to an individual become more common in a population over ...

__________ that impart greater __________ to an individual become more common in a population
  over generations, compared with less competitive forms. Fill in the blank(s) with the appropriate word(s).
 
 

[fa]c

bah1234   66   3 Replies

Rene

__________ superficially resemble bivalves. (Multiple Choice)

__________ superficially resemble bivalves. (Multiple Choice)

__________ superficially resemble bivalves.
  A. Brachiopods
  B. Rotifera
  C. Mollusca
  D. Bryozoa
  E. Chelicerata

Question 2

__________ is an anticoagulant used

pch123   34   3 Replies

macchamugicha

__________ such as reptiles control core temperature mainly by behavior. (Fill in the blank)

__________ such as reptiles control core temperature mainly by behavior. (Fill in the blank)

__________ such as reptiles control core temperature
  mainly by behavior. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

Kidney __________ are small, tubu

Preet   39   1 Reply

destiny_remy

__________ stop fluid from leaking across an epithelium. (Fill in the blank)

__________ stop fluid from leaking across an epithelium. (Fill in the blank)

__________ stop fluid from leaking across an epithelium. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

Homeostasis is ultimately regulated by:
  a. the br

BurningAshe   25   3 Replies

blvan

__________ species, which evolved in one place and are present only in that habitat, are highly ...

__________ species, which evolved in one place and are present only in that habitat, are highly ...

__________ species, which evolved in one place and are present only in that habitat, are highly
  vulnerable to extinction. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2[/co

avaasadi   21   2 Replies

avaasadi

__________ species of many plants (and a few animals) originated by chromosome doublings and ...

__________ species of many plants (and a few animals) originated by chromosome doublings and ...

__________ species of many plants (and a few animals) originated by chromosome doublings and
  hybridizations. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2
[

lacieb23   55   1 Reply

prattasi

__________ species are likely to become endangered in the future. (Fill in the blank)

__________ species are likely to become endangered in the future. (Fill in the blank)

__________ species are likely to become endangered
  in the future. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

Four of the five choices listed below ar

Tatu   37   2 Replies

Tatu

__________ soils hold the most amount of water. (Fill in the blank)

__________ soils hold the most amount of water. (Fill in the blank)

__________ soils hold the most amount of water. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

A(n) __________ is an area where all precipitation drains into a sp

Nwere   37   2 Replies

Nwere

__________ shifts the range of variation in traits in one direction. (Fill in the blank)

__________ shifts the range of variation in traits in one direction. (Fill in the blank)

__________ shifts the range of variation in traits in one direction. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

__________ occurs in different patterns depe

LM12345   50   3 Replies

transfer

__________ sensations arise from receptors near organs in body cavities. (Fill in the blank)

__________ sensations arise from receptors near organs in body cavities. (Fill in the blank)

__________ sensations arise from receptors near organs in body cavities. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

The __________ sensations arise from senso

avaasadi   41   2 Replies

avaasadi

__________ sensations arise from receptors near organs in body cavities. (Fill in the blank)

__________ sensations arise from receptors near organs in body cavities. (Fill in the blank)

__________ sensations arise from receptors near organs in body cavities. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

The __________ sensations arise from sen

caroline12345   52   2 Replies

caroline12345

__________ sensations arise from receptors near organs in body cavities. (Fill in the blank)

__________ sensations arise from receptors near organs in body cavities. (Fill in the blank)

__________ sensations arise from receptors near
  organs in body cavities. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

The __________ sensations arise from

psatana8   27   3 Replies

ustropics

__________ selection leads to forms of traits that enhance reproductive success and may result in ...

__________ selection leads to forms of traits that enhance reproductive success and may result in ...

__________ selection leads to forms of traits that enhance reproductive success and may result in
  sexual dimorphism. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2[/b

pmulkerr   31   3 Replies

letsdothis545

__________ selection favors intermediate forms of a trait where __________ selection favors extreme ...

__________ selection favors intermediate forms of a trait where __________ selection favors extreme ...

__________ selection favors intermediate forms of a trait where __________ selection favors extreme forms. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

______

Preet   64   2 Replies

Preet

__________ selection favors intermediate forms of a trait where __________ selection favors extreme ...

__________ selection favors intermediate forms of a trait where __________ selection favors extreme ...

__________ selection favors intermediate forms of a
  trait where __________ selection favors extreme
  forms. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

Catc   76   1 Reply

slpconner

__________ secreted by one plant cell alter the activity of a different cell. (Fill in the blank)

__________ secreted by one plant cell alter the activity of a different cell. (Fill in the blank)

__________ secreted by one plant cell alter the activity of a different cell. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

__________ and cues from the enviro

roltschj   58   3 Replies

eli

__________ secreted by one plant cell alter the activity of a different cell. (Fill in the blank)

__________ secreted by one plant cell alter the activity of a different cell. (Fill in the blank)

__________ secreted by one plant cell alter the
  activity of a different cell. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

__________ and cues from the

kq   39   2 Replies

kq

__________ secrete products such as sweat or digestive enzymes through ...

__________ secrete products such as sweat or digestive enzymes through ...

__________ secrete products such as sweat or
  digestive enzymes through ducts.

Question 2

__________ increase the free surface area of
  epithelia that absorb substances. Fill in the

chrystalhdz   46   2 Replies

chrystalhdz

__________ secrete hormones into blood. (Fill in the blank)

__________ secrete hormones into blood. (Fill in the blank)

__________ secrete hormones into blood. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

__________ secrete products such as sweat or digestive enzymes through du

m671   35   3 Replies

davomuja

__________ sampling can be used to estimate the population density for mobile animals and involves ...

__________ sampling can be used to estimate the population density for mobile animals and involves ...

__________ sampling can be used to estimate the population density for mobile animals and involves capturing and
  releasing individuals. Fill in the blank(s) with the appropriate word(s).
 
 

qpitt19777   26   3 Replies

map

__________ results in an early embryo that has two or three primary tissue layers. Fill in the ...

__________ results in an early embryo that has two or three primary tissue layers. Fill in the ...

__________ results in an early embryo that has two
  or three primary tissue layers. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

Cleavage produces a ___

Nudee88   44   2 Replies

Nudee88

__________ results in an early embryo that has three primary tissue layers. (Fill in the blank)

__________ results in an early embryo that has three primary tissue layers. (Fill in the blank)

__________ results in an early embryo that has three primary tissue layers. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

What is the proper sequence of air fl

psatana8   40   3 Replies

leahx3

__________ respond to mechanical energy such as touch. (Fill in the blank)

__________ respond to mechanical energy such as touch. (Fill in the blank)

__________ respond to mechanical energy such as touch. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

The utricle and saccule
  a. each contain an organ of

LesleyCher   44   1 Reply

qurat.ain46

__________ respond to mechanical energy such as touch. (Fill in the blank)

__________ respond to mechanical energy such as touch. (Fill in the blank)

__________ respond to mechanical energy such as touch. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

The utricle and saccule ____.
  a. each contain an or

AymanAbdelhDY   47   2 Replies

AymanAbdelhDY

__________ respond to mechanical energy such as touch. (Fill in the blank)

__________ respond to mechanical energy such as touch. (Fill in the blank)

__________ respond to mechanical energy such as
  touch. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

Four of the five structures listed below are parts

Kaetlynrenae   37   3 Replies

sdfaff