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
Eduardwww [97]
3 years ago
10

Evolution of a species could occur as a result of changes in the

Biology
1 answer:
victus00 [196]3 years ago
5 0

Options for the question have not been provided. They are as follows:

(1) DNA in muscle cells

(2) base sequences in liver cells

(3) genes in an egg cell

(4) number of chromosomes in a fetal bone cell

Answer:

(3) genes in an egg cell

Explanation:

Evolution is the change in characteristics of a species which it develops over the time. These changes can be a result of natural selection, genetic drift, founder effect etc. They are passed from one generation to another hence the alleles for them get fixed in the population.

For evolution to occur, change should take place in germ cells. Germ cells are the one which fuse to form the organisms of next generation. If there is a change in their genes, it would also appear in next generation, unlike changes in genes of somatic cells. Since egg cell is a germ cell it is the correct answer.

You might be interested in
Which of the following describes a role of gravity in the formation of our solar system? I. In the early stages of solar system
Luda [366]
The answer is B. The planets were all formed from dust that was orbiting around the sun.
7 0
3 years ago
Hich of these facts provides the best support for the hypothesis that plants evolved from green algae? which of these facts prov
nata0808 [166]
All points are correct
6 0
3 years ago
PLZZZ ANSWER ASAP
rosijanka [135]
D. It occurs before an organism can reproduce. Meiosis is the replication of sex cells required for sexual reproduction to occur.
8 0
3 years ago
On the Pacific island of Guam, large herbivorous bats called "flying foxes" commonly feed on cycad seeds, a potent source of neu
Bad White [126]

Flying foxes disperse the Cycad seeds if  the seed sometimes get swallowed whole.

Explanation:

  • Cycads are gymnosperms they do not have seeds enclosed in fruit. Therefore the bats are not attracted to cycad fruit.
  • If the bats were susceptible to neurotoxin then they must not have been the frequent feeders of cycad seeds. Biomagnification of neurotoxin in flying fox is a widely researched topic.
  • Beetles do not have an association with these bats thus the bats must not be assisting them as important pollinating agents.
7 0
3 years ago
If tips of grasses or sugar cane are removed they keep growing in length
Nikitich [7]

Answer:

Presence of intercalary metristems.

Explanation:

Makes the sugar cane grow in length even if the tips are removed.

7 0
3 years ago
Other questions:
  • Fermentation of glucose produces ethanol and carbon dioxide. The unbalanced equation is shown above. How many molecules of CO2 a
    9·2 answers
  • Place the appropriate terms into the table
    12·2 answers
  • What role are hurricanes suspected to play in Earth’s climate?
    11·1 answer
  • What are the narrow belts of fast-moving air at the higher levels of the troposphere called? A. doldrums B. sea breezes C. hurri
    10·2 answers
  • The energy needed to get a reaction started is known as ________________________.
    15·1 answer
  • which condition is a nueron in when the outside of the nueron has a net positive charge and the inside has a negative charge
    12·1 answer
  • What substance does not come from petroleum
    8·1 answer
  • Consider the chromosome. Which best describes the function of the part labeled b?
    15·2 answers
  • When celery sits in it's grocery store packaging for days, it might wilt, even if it is in the refrigerator. To restore it to it
    12·1 answer
  • What is the compound called when oxygen binds with hemoglobin in a mammal?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!