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
Lubov Fominskaja [6]
2 years ago
5

When you notice that someone has unusually blue eyes, you've noticed their

Biology
2 answers:
tatyana61 [14]2 years ago
4 0
D. Phenotype because a phenotype is observable traits
Ulleksa [173]2 years ago
4 0
Answer: when you notice that someone has unusually blue eyes, you've noticed their phenotype. So D. is the answer.
You might be interested in
Compare the sciencetific method and the sciencetific process
vichka [17]

Answer:

Exploration and Discovery, Testing Ideas, Community Analysis and Feedback, and Benefits and Outcomes are the four phases that make up the Scientific Process. The Scientific Process, on the other hand, is a method for evaluating ideas that follows a straight path.

6 0
2 years ago
Which of the examples below illustrates a homologous body structure?
AlladinOne [14]

The forearm of birds, reptiles, and humans illustrates a homologous body structure.

  • Similar physical characteristics found in species with a shared origin are known as homologous structures, although these characteristics have entirely different biological purposes.
  • The limbs of humans, cats, whales, and bats are examples of homologous structures.
  • All of these structures—arm, leg, flipper, and wing—are supported by the same type of bone structure.
  • The arms of a person and the wings of a bat are excellent examples of homologous structures. Because both bats and people are mammals, they have a common ancestor.
  • Even though they appear considerably different from one another from the outside, a bat's wing and a human arm have remarkably comparable internal bone structures.
  • Wings help bats fly, whereas arms enable human interaction with their environment. The wing and the arm also have various purposes.

learn more about homologous structures here: brainly.com/question/7904813

#SPJ1

3 0
1 year ago
What is an example of phototropism?
a_sh-v [17]

Answer:

Explanation:

Positive phototropism is growth toward a light source, and negative phototropism is growth away from a light source. ... Sunflowers are a great example of positive phototropism, because not only do their stems curve toward the light but their flowers turn to face the sunlight as well.

3 0
3 years ago
Describe the relationship between DNA,<br> chromosomes, and genes,
damaskus [11]

Explanation:

A chromosome is a structure that is made of a chemical known as deoxyribonucleic acid, or DNA as well as protein. Chromosomes are found in the nucleus of cells. Chromosomes contain many genes.

A gene is a molecular unit of heredity. Each gene codes for a polypeptide, which becomes a protein that performs a function in a living thing. The DNA molecules are very long and in order to fit inside the nucleus of a cell, they are highly coiled and condensed. During sexual reproduction, one haploid set of chromosomes is given to the offspring from each parent, forming a diploid amount of chromosomes in the offspring.

Since chromosomes contain all of our genes, an organism that reproduces sexually gets a combination of genes from both parents. Genes that are expressed produce an organism's phenotype.

6 0
2 years ago
What are the biotic factors that would affect owl populations
Lena [83]

Answer:

I would select

A and C

Explanation:

Biotic factors are those of which are living

8 0
2 years ago
Other questions:
  • What is some advice you would give to someone who doesn’t know the importance of carrying capacity
    11·1 answer
  • What does meiosis have to do with?
    13·1 answer
  • Which characteristics describe this rock sample? Check all that apply. large crystals coarse texture evidence of rapid cooling f
    12·2 answers
  • How are lipids unique when compared to other macromolecule groups?
    15·1 answer
  • S waves are also known as
    9·2 answers
  • The physical characteristics of an organism that result from its genes are referred to as its
    15·1 answer
  • What is released or observed whenever chemical bonds form or are broken
    14·1 answer
  • Which organism has a single loop circulatory system A) dog B) fish C)frog D)human
    11·2 answers
  • PLEASE ASAP! GIVING BRAINLIEST!
    14·2 answers
  • What does the following image show
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!