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
Tatiana [17]
3 years ago
8

Plant growth and production of flowers are processes that are driven by?

Biology
2 answers:
ludmilkaskok [199]3 years ago
7 0

Answer:

The answer is the number of hours of darkness and daylight.

Explanation:

k0ka [10]3 years ago
6 0

Answer:

I think it is C but I'm not 100% sure

You might be interested in
In garden peas, one pair of alleles controls the height of the plant, and a second pair of alleles controls flower color. The al
Lerok [7]

Answer:

The parent's genotypes are:

Ddpp - tall, white parent

ddPp - dwarf, purple parent.

Explanation:

This question involves two different genes coding for height and flower color in pea plants. The alleles for tallness (D) and purple color (P) are dominant over the alleles for dwarfness (d) and white color (p) respectively.

According to this question, a tall plant with white flowers is crossed with a dwarf plant with purple flowers to produce the following proportion of offsprings: 1/4 tall purple, 1/4 tall white, 1/4 dwarf purple, and 1/4 dwarf white.

Since some of the offsprings contain recessive alleles for both or either genes, the dominant traits of the parent is controlled by an heterozygous genotype. This means that the tall plant with white flowers has a genotype: Ddpp while the dwarf plant with purple flowers has the genotype: ddPp. In a cross between Ddpp × ddPp, 1/4 of each combination of alleles is produced in the offsprings (see punnet square in the attachment).

3 0
3 years ago
A biologist studying a desert ecosystem observes that the population of a lizard species increases following a particularly hot,
bekas [8.4K]
Based on the description of events, being that the lizard population appears to increase as soon as the snake population decreases, it appears that the snakes prey on the lizards. This suggests that the snake is a keystone species. A keystone species is one that has a dramatic effect on maintaining the balance of an ecosystem. As soon as the snake population decreases, major changes occur to the ecosystem, such as the lizard population increasing.

Therefore, the answer is D: <span>The snake is a keystone species in the ecosystem.</span>
3 0
3 years ago
Read 2 more answers
plz help i don't know how to solve this!!, What phrase is spelled out in the eye chart? NOTE: your answer will be in all lowerca
allochka39001 [22]
Asserted is spelled in the eye chart
6 0
2 years ago
A science fiction movie shows a spaceship traveling past Pluto, Saturn, the Moon, and the Andromeda galaxy. Which of these celes
Harrizon [31]

Answer:

The answer is D the Andromeda galaxy

Explanation:

6 0
3 years ago
Any structure inside a cell that performs a specialized function
Gala2k [10]

Answer:

chlorplast

Explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Write an “O” next to statements that are examples of Observations and an “I” next to those statements that are Inferences. _____
    14·1 answer
  • Which of the following scenarios is representative of how agricultural practices can affect the environment
    13·2 answers
  • Most of the ATP made during cellular respiration is produced in which organelle?
    11·2 answers
  • fungi growing in association with the root that greatly increase the surface area for absorption are called: rhizobium root hair
    11·1 answer
  • Which of the following events happens during Transcription?
    6·1 answer
  • E or False: The use of fossil fuels has contributed to more carbon released in the
    5·2 answers
  • Plz help will give brainlest if you do
    6·2 answers
  • (AKS 4c, DOK 3) Which explanation below accurately describes the
    14·1 answer
  • Most carbon dioxide is carried from the body tissues to the lungs _____. Most carbon dioxide is carried from the body tissues to
    14·1 answer
  • How does the pleura help with breathing?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!