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
kykrilka [37]
3 years ago
9

Leaves need to be elevated so they are exposed so they are exposed to sunlight for photosynthesis. Which part of the stem grows

to make this possible?
Biology
2 answers:
lina2011 [118]3 years ago
6 0
The correct answer is<span>apical meristem"</span>
Varvara68 [4.7K]3 years ago
4 0
<span>A stem is one of two main structural axes of a vascular plant, the other being the root. The stem is normally divided into nodes and internodes. The nodes hold buds which grow into one or more leaves, conifer cones, roots, other stems, or flowers (inflorescences); the internodes distance one node from another.</span>
You might be interested in
Land ___1___ includes human activities such as agriculture and construction. The modification of the Earth’s surface due to thes
MakcuM [25]
The correct options are as follows:
1. USE, B.
Land use refers to the function of a particular land, that is, what the land is been used for. For instance land can be used for agriculture, construction of roads, residential apartments, hotels, zoos, etc. Land use differs in the urban and rural settings. In the rural settings, land is usually used for farming and forestry while in the urban setting, land is usually used for construction purposes. 
2. LUC, OPTION B.
The modification of the earth's surface due to land use is called LAND USE CHANGE, LUC. A lot of changes occur when man use lands for different purposes. For instance, examples of land use change include: reduction in forest biomass, conversion of forest and grassland to pasture, etc,
6 0
3 years ago
Read 2 more answers
How do you identify a monomer in a diagram of a chemical structure :
podryga [215]

Answer:

jfvukfbhvbifvbfekjvbjfrbjv

Explanation:

7 0
3 years ago
. What about when the nitrogen cycle is thrown off balance by the Haber-Bosch process and others like it?
GalinKa [24]

The answer is 5 hope this helps you have a great day

4 0
3 years ago
Conteste los siguientes enunciados, registrando (F) si es falso y (V) si es verdadero. 1. ( ) Una mujer portadora de hemofilia,
Ksenya-84 [330]

Answer:

1. Verdadero

2. Falso

3. Falso  

4. Falso

5. Verdadero

Explanation:

Los seres humanos, como así también la mayoría de los mamíferos, poseen dos cromosomas sexuales: un cromosoma X y un cromosoma Y. Las hembras poseen 2 cromosomas X (un cromosoma X es heredado de la madre y el otro cromosoma X es heredado del padre); mientras que los hombres tienen un cromosoma X y un cromosoma Y (el cromosoma X es heredado de la madre, mientras que el cromosoma Y es heredado del padre). La hemofilia es una enfermedad recesiva monogénica ligada al cromosoma X, la cual está caracterizada por cuadros hemorrágicos causados por el déficit parcial y/o total de factores de coagulación. Los hombres expresan el fenotipo recesivo con mayor frecuencia que las mujeres para aquellos genes que se encuentran en el cromosoma X y poseen un mecanismo de herencia recesivo, esto debido a que los hombres sólo poseen una copia del alelo ligado al X (lo que hace que el alelo recesivo se exprese con mayor frecuencia en el fenotipo). De este modo, los hombres manifiestan hemofilia con mayor frecuencia que las mujeres porque en mujeres el gen recesivo necesita la presencia de dos copias del alelo defectuoso recesivo para que se exprese en el fenotipo hemofílico (es decir, las mujeres heterocigotas son portadoras de un alelo defectuoso pero no expresan la condición en el fenotipo), mientras que en los hombres la presencia de un sólo alelo defectuoso localizado en su único cromosoma X es suficiente para la expresión del fenotipo recesivo. En hombres, los genes ligados al cromosoma X son siempre heredados de la madre (los hombres heredan del padre el cromosoma Y). Finalmente, la herencia de caracteres ligados al cromosoma Y es muy rara porque los genes localizados en la región diferencial del cromosoma Y son escasos y estos genes solamente pueden ser trasmitidos de padres a hijos varones (ya que se encuentran en el cromosoma Y).

6 0
2 years ago
What is an atom?<br> The answer is B
Mandarinka [93]

Answer:

the basic unit of a chemical element.

Explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • The structure that is associated with movement, orientation, recognition, perception of stimuli and is the portion of the brain
    7·1 answer
  • Why are there two sets of phases during meiosis, but only one during mitosis?
    10·1 answer
  • If you had to pick a specific food that was high in potential energy to include in your diet, which food would you pick and expl
    14·2 answers
  • A natural color mutation occurs in a species of red beetles, causing some of them to be green in color. These bugs exist in a gr
    5·2 answers
  • What is another name for an animal that is only a primary consumer?
    12·1 answer
  • Which one of the biomes is considered endangered? What does this mean?
    7·1 answer
  • Water changes temperature easily .true or false
    8·1 answer
  • A researcher heats a solution of DNA and notices that as the temperature increases, the absorbance of ultraviolet light at 260 n
    7·1 answer
  • Define antaomy in a flower
    13·1 answer
  • Describe 2 differences and 1 similarity between bacteria and viruses.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!