1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
laila [671]
3 years ago
6

What does the continued presence of vestigial structures like the whale pelvis and femur shown in Figure 16–1 suggest about the

impact vestigial structures have on fitness?
Biology
1 answer:
Karolina [17]3 years ago
4 0
The continued presence of vestigial structures suggests that these structures do not have a great impact on fitness, like in the whale, because even with these structures, the whale has been able to survive and reproduce.
You might be interested in
Water absorbed by the roots of tall trees is transported up to leaves on the highest branches. Which properties of water contrib
SVEN [57.7K]
C sounds correct........
7 0
3 years ago
The time at which the Moon rises changes by about 50 minutes every day. Why is this the case?
r-ruslan [8.4K]

Answer: because all planets move

Explanation:

5 0
3 years ago
Read 2 more answers
Which of the following factors can influence the
Phoenix [80]
Age, Diet, lifestyle choices, environment and RES
4 0
3 years ago
Read 2 more answers
in what type of connective tissue will the cells appear to be ""empty"" when looking at them under the microscope?
madam [21]

Answer:

<h3>adipose tissue cells</h3><h3>adipose tissue cellsUnder a microscope, adipose tissue cells appear empty due to the extraction of fat during the processing of the material </h3>

7 0
2 years ago
Explain /Define About Epidermis In Plant According To Class 9th<br>Plz Answer It Guys​
jasenka [17]
<h3 />

▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄

<h3>⇝ <u>Epidermis</u> :</h3>

Protective tissues includes epidermis & cork. Epidermis is basically a simple permanent tissue, protective in function. It forms one-cell-thick covering over all the parts of plant.

<h3>⇝ <u>Characteristics of Epidermis</u> : </h3>
  • Epidermis is formed of living cells, arranged in a single layer.

  • In aerial parts, epidermis is covered with a waterproof and noncellular waxy covering called cuticle.

  • Cells form a continuous layer, but in leaves epidermis has small openings called stomata.

  • Each stoma is guarded by a pair of bean-shaped guard cells which govern opening & closing of stomatal aperture.

<h3>⇝ <u>Functions of Epidermis</u> :</h3>
  • Epidermis protects the underlying tissues from mechanical injury, chemicals & infection.

  • Cuticle of epidermis protects against water loss & desiccation. It checks the rate of transpiration & evaporation and prevents wilting.

  • Stomata in the epidermis of leaves help in gaseous exchange during respiration & photosynthesis.

▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄

8 0
2 years ago
Other questions:
  • Two male bighorn sheep butt heads to determine who gets the right to breed with a local group of females; a pack of wolves coord
    5·1 answer
  • Would you expect that anions would be physically closer to the oxygen or to the hydrogens of water molecules that surround it in
    5·1 answer
  • Write down your ideas for how the ability to communicate using low-frequency sounds may provide an adaptive advantage for surviv
    12·1 answer
  • Are humans ivasive species
    12·2 answers
  • How did James Watson and Francis Crick explain the DNA molecule’s consistent width?
    11·1 answer
  • The government of a flood-prone region wants to implement some measures to reduce the risk of floods, Which method is likely to
    11·1 answer
  • A research group has discovered an organism with cells that contain a previously undescribed organelle. They do some tests on th
    10·1 answer
  • 3) Are greenhouse gases beneficial? Harmful? Explain your answer.
    5·2 answers
  • HELP TEST IS TIMED
    12·1 answer
  • What is the name of this ocean?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!