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
olchik [2.2K]
2 years ago
7

Answer question 21. It's the only one in stuck on

Biology
1 answer:
otez555 [7]2 years ago
7 0
The answer to 21 is C. Sex Cells. Men produce sperm, which is a type of sex cell (or "gamete") and women produce eggs, which are also a type of sex cell (or "gamete").
You might be interested in
A challenge to traditional (pre-1860) ideas about species came from embryology, when it was discovered that _____. see concept 2
timofeeve [1]
A challenge to traditional (pre-1860) ideas about species came from embryology, when it was discovered that embryos of dissimilar organisms, such as sharks and humans, resemble each other. Embryology involves the study of the formation and the development of an embryo and the fetus. It is one type of evidence of evolution such that the embryos of many different kinds of animals, mammals, reptiles, birds, fish among others, are similar showing a common ancestry. 
4 0
3 years ago
Read 2 more answers
A new drug has been created by altering dna. what process has been utilized to create this drug?
Rama09 [41]

The process of genetic engineering has been utilized to create this drug.

Genetic engineering is the artificial modification of DNA or other nucleic acid molecules in order to alter an organism’s characteristics in a certain way using biotechnology. Genetic engineering is used by scientists to improve or change the genetic makeup of an individual organism and it involves the transfer of genes to create ameliorate organisms.

6 0
3 years ago
Why is volcanic soil (andisol) very fertile? a. It is rich in minerals from volcanic deposits. b. It is a young soil with low wa
Archy [21]

The right option is; a. It is rich in minerals from volcanic deposits.

Volcanic soil (andisol) is a light and fluffy soil that is formed from volcanic ash and cinder deposits. Volcanic soil is very fertile because it is highly composed of non-crystalline minerals, such as allophane and imogolite from volcanic deposits. These minerals create strong bonds with organic matter which leads to the accumulation of organic matter in the soil. Volcanic soil has high water retention capability and it supports the growth of crops such as rice, maize and fruits.

3 0
3 years ago
Read 2 more answers
Which is a renewable resource?
lana [24]
What are your choices?

EDIT

The answer you are looking for would be wood.

Hope I helped!!
5 0
3 years ago
Read 2 more answers
A muscle group that works with and assists the action of a prime mover is a(n) ________. a muscle group that works with and assi
MAXImum [283]
<span>The answer would be: synergist only

Synergist muscle will help the movement of the prime mover. One of the examples would be the biceps and brachioradialis. Antagonist muscle will have an opposite movement so they will cancel each other. The example would be biceps and triceps.</span>
7 0
3 years ago
Other questions:
  • In genetic terms what indicates that evolution is occurring in a population
    6·1 answer
  • What are some likely consequences of the NASA space shuttle ending in 2011
    8·1 answer
  • Organisms that rely on other living things for food are called
    7·2 answers
  • Why do some papaya flowers not bear fruits
    9·1 answer
  • What word is the opposite of nurture, environment nature, or characteristic.​
    9·1 answer
  • What is the rule of the law​
    11·1 answer
  • 1. The drug is effective when its concentration is at or above 70 mg/ml. For what length of time is the concentration at or abov
    12·1 answer
  • Which of the following situations<br> demonstrates a chemical change?
    5·1 answer
  • How do plants get these resources into the plant?
    11·1 answer
  • Giving 100 points for an answer AND explanation.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!