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
bekas [8.4K]
3 years ago
9

When studying pea plants, Gregor Mendel made many interesting discoveries and came to a few conclusions about what happens as a

result of fertilization. Mendel believed that the characteristics of pea plants are determined by the
1Health of parent the gene was passed on from

2Health of both parents at the time of pollination

3Inheritance of genes from one parent

4Inheritance of genes from both parents

marked brainliest plzzzzzzzzzzzz help
Chemistry
1 answer:
lubasha [3.4K]3 years ago
6 0

Characteristics of pea plants are determined by genes inherited from both the parents.

Option 4.

<h3><u>Explanation:</u></h3>

Gregor Johann Mendel is also called as the father of Genetics. Mendel experimented on the pea plants to determine what happens when different types of pea plants are crossed between themselves and what actually determines the characteristics of the pea plants. After two types of experiments, he came to a conclusion that there are certain substances which he named as '' factors'' which are actually inherited from the parents. He also told that there are certain type of factors which are dominant over the others which he termed as recessive factors. So, the characteristics of the progenies depend on both the factors inherited from both the parents.

You might be interested in
Which of the following is not true of alloys?
Scilla [17]
Option d: copper.

Because copper is an element, not a mixture.

7 0
4 years ago
Amy performed an experiment in lab. She improperly mixed the chemicals, and an explosion of light, sound, and heat occurred. Whe
agasfer [191]

The answer is D transformed

4 0
4 years ago
Define or explain the following terms. a) Equilibrium constant expression - b) Equilibrium constant - c) Absorbance - d) Beer's
tankabanditka [31]

Explanation:

(a) Equilibrium constant expression is ratio of concentrations of products over reactants each raised to their power of stoichiometric coefficients.

For example consider an equilibrium which is:

aA+bB\rightleftharpoons cC+dD

The expression is:

K_c=\frac {[C]^c[D]^d}{[A]^a[B]^b}

(b) Equilibrium constant of the chemical reaction is value of the reaction quotient of the reaction at the stage of chemical equilibrium which is a state that is approached by the dynamic chemical system at which the composition of the reactant and the product has no measurable tendency towards the change.

(c) Absorbance is the measure of capacity of the substance to absorb the  light of a specific wavelength. Absorbance is equal to the logarithm of reciprocal of transmittance.

(d) The Beer's law relates attenuation of the light to properties of material through which light is travelling.

The expression for the law is:

A = ε × l× c

Where,

A is the absorbance

ε is molar absorptivity coefficient

l is the path length

c is the concentration.

3 0
3 years ago
What state of matter has a fixed amount of volume but can change shapes according to its container?
valkas [14]

Yes, it is a liquid because a solid is a state of matter with a fixed volume and shape; and Gases take both the shape and the volume of their container; and liquid is the one that takes the shape of their container but not necessarily the volume.

3 0
3 years ago
According to vsepr theory, the bond angle in h2se would be predicted to be:
ella [17]
The bond angle in H2Se would be predicted should be less than 109.5 degrees. Particle shapes can be anticipated in light of Lewis dab structure utilizing the VSEPR hypothesis. VSEPR remains for Valence Shell Electron Pair Repulsion. It expresses that electron matches in the valence shell of a particle repulse each other; their sub-atomic geometry is the consequence of this shock.
4 0
3 years ago
Read 2 more answers
Other questions:
  • We say that salts will dissociate but acids will react with water. We say that acids will
    5·1 answer
  • Which is the metric standard for measuring energy? Which unit is used for specific heat capacity? If you wanted to compare the a
    10·2 answers
  • Can someone help on this?
    11·1 answer
  • What is a charged group of atoms called​
    15·2 answers
  • How to obtain ethyl bromide from ethene
    11·1 answer
  • In going through the three physical states of matter, water would normally undergo changes in
    7·1 answer
  • If 35.7 kPa of Bromine gas takes up 41.3 L, how much volume will the gas take up at 13.8 kPa
    10·1 answer
  • Which change will decrease the number of effective collisions during a chemical reaction?
    10·1 answer
  • What is the formula to calculate speed?<br> O S= t/d<br> O S=d/t<br> OS=dxt<br> O S=txd
    12·1 answer
  • If Lead (II) nitrate reacted with iron (III) acetate what would the balanced formula be?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!