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
antoniya [11.8K]
3 years ago
7

How do Water Lilies block self fertilization?

Biology
1 answer:
Vesnalui [34]3 years ago
5 0

The female flowers mature before the male flowers, resulting in self-fertilization being preventing

You might be interested in
The rain forest floor
Paha777 [63]

D I think because the trees block out all the sun

6 0
3 years ago
What enzyme connects the new nucleotides together and proof reads them
eduard
RNA polymerase is the enzyme that connects and proofreads them.
8 0
3 years ago
What factor is described as sexual
mr Goodwill [35]

Answer:

The correct answer is - D. natural selection.

Explanation:

Sexual selection takes place due to competition between individuals of the intraspecies same-sex and of mate choice which driving the evolution of reproductive traits.

Sexual selection is a mode of natural selection as it leads to the evolution of specific traits. Other examples or options are not related to sexual selection directly and are not affected by sexual selection.

6 0
2 years ago
The calorie used on food labels is equal to
kvasek [131]
A calorie is a unit of.
Energy.
The Calorie used on food labels is equal to.
1000 calories<span>.</span>
4 0
3 years ago
The response of plants to periods of light and dark is called ______________. photoperiodism nocturnal variation daily activity
Alex73 [517]

Answer:

Photoperiodism

Explanation:

The term "photoperiodism" was coined to describe a plant's ability to flower in response to changes in the photoperiod: the relative lengths of day and night. Because flowers produce seeds, flowering is crucially important for the plant to complete its life cycle.

7 0
3 years ago
Other questions:
  • Certain bacteria living in a human's large intestine help to produce vitamin K. The bacteria get nutrients from the human. This
    6·1 answer
  • Which process in the light-dependent reactions results in the release of hydrogen ions, electrons, and oxygen?
    8·2 answers
  • How fluid pressure from freshwater helps plants to stand upright?
    8·1 answer
  • What must be true of the bonds for a reaction to be endothermic
    11·1 answer
  • How are alleles and traits related?
    7·1 answer
  • Organisms: Cheetah
    5·1 answer
  • Match the following vocabulary words with their definitions. 1. The belief that life started and has progressed solely by natura
    15·1 answer
  • What do brittle stars eat
    14·2 answers
  • DESCRIBE THE FUNCTION OF A CELL MEMBRANE AND ITS RELATIONSHIP TO WHAT HAPPENS INSIDE A CELL
    8·1 answer
  • Viruses have many things in common with living organisms, but they are NOT actually considered living. Why?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!