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
frutty [35]
3 years ago
8

Which of mendels generations was allowed to self pollinate

Biology
2 answers:
Andreyy893 years ago
8 0
Mendel allowed the first-generation plants to self-pollinate. Figure 5 also shows what happened when a first-generation plant with purple flowers was allowed to self-pollinate. As you can see, the recessive trait for white flowers reappeared in the second generation.
lara31 [8.8K]3 years ago
5 0

Answer:

Mendel allowed the first-generation plants to self-pollinate. Figure 5 also shows what happened when a first-generation plant with purple flowers was allowed to self-pollinate. As you can see, the recessive trait for white flowers reappeared in the second generationExplanation:

You might be interested in
The sun is the primary source
Sedaia [141]

The Sun is the primary source of energy for Earth's climate system is the first of seven Essential Principles of Climate Sciences.

Principle 1 sets the stage for understanding Earth's climate system and energy balances.

The Sun warms the planet, drives the hydrologic cycle, and makes life on Earth possible.

5 0
3 years ago
What is a gland (2 sentences)<br>​
timofeeve [1]

a specialized cell, group of cells, or organ of endothelial origin that selectively removes materials from the blood, concentrates or alters them, and secretes them for further use in the body or for elimination from the body — compare endocrine gland, exocrine gland.

7 0
2 years ago
Of all the animals in the animal kingdom which one(s) would have the best chance for survival in mountains?
Fittoniya [83]

Answer & explanation:

Mountains are large formations of land at high altitudes, where conditions are often difficult. For example, cold weather and food shortages.

In the highest areas of the mountains, animals such as vultures, eagles, hawks and other birds of prey usually prevail.

In addition, it is common for the sides of the mountains to be covered with forests. In these areas it is possible to observe the predominance of animals such as moose, goats, sheep, skunks, llamas and lynx. This group has good climbing skills and manages to stay in the side of the mountains and in some high areas (not as high as the previous group).

Meanwhile, in the lower parts of the mountains, where the forest is denser, it is possible to observe the predominance of snakes, wolves, marmots, foxes, etc.

8 0
3 years ago
A protein kinase can phosphorylate an enzyme and activate it by
Zinaida [17]

Answer:

Signal transduction

Explanation:

A signal molecule binds to a receptor.

A conformational change in the signal-receptor complex activates an enzyme.

Second messenger molecules are released.

Protein kinases are activated.

Target proteins are phosphorylated.can be defined as the process in which a physical or chemical signal is transmitted through a cell as a series of molecular events inform of protein phosphorylation are catalyzed by protein kinase and this ultimately result into a cellular response. However, the protein that is responsible for the detection of stimuli is commonly refers to as receptors or sensor.

4 0
2 years ago
Does carbohydrate hydrolysis by ptyalin continue in the stomach
Akimi4 [234]

<span>Ptyalin hydrolysis does not continue in the stomach because it is destroyed by the stomach once it enter the stomach. </span>

Ptyalin is an amylase enzyme commonly found in the saliva of humans and animals. This enzyme is secreted in the mouth ( buccal cavity) and catalyze the hydrolysis of starch into maltose and dextrin. Immediately the starch leaves the mouth and enter the stomach, stomach acids destroy the ptyalin.

7 0
3 years ago
Other questions:
  • Could some one please check my answers thank you! not sure if right
    12·1 answer
  • Energy in most ecosystems must flow through autotrophs because ______.
    9·2 answers
  • IN THE FOOD CHAIN,CONCENTRATIONS OF HARMFUL SUBSTANCES MAY INCREASE IN HIGHER LEVELS IN THE FOOD CHAIN IN PROCESS KNOWN AS
    9·1 answer
  • What is the smallest classification group?
    7·2 answers
  • Can some one help me with the natural science lab report it’s on Darwin’s theory with the different gallapos beak size, I will g
    8·1 answer
  • Carbon is the basis for life on earth because it _____.
    9·1 answer
  • Deep sea corals can be hundreds or thousands of years old. Please select the best answer from the choices provided T F
    14·2 answers
  • During which period did manual fist appear A. Pleistocene B. Carboniferous C. Cretaceous D. Jurassic
    7·1 answer
  • Which item has more friction? <br> A. 31 cm <br> B. 26 cm
    9·2 answers
  • Although diffusion occurs naturally without action from a cell, diffusion benefits cells. How do cells benefit from diffusion?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!