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
vagabundo [1.1K]
3 years ago
6

Pollination is plants leads to

Biology
2 answers:
Aleksandr [31]3 years ago
5 0

Answer:

D

Explanation:

Its is D because asexual reproduction is done by plants. Pollination is the process that transfers of pollen grains from the anther to the stigma.

Ivahew [28]3 years ago
3 0

Answer:

The transfer of pollen in and between flowers of the same species leads to fertilization, and successful seed and fruit production for plants. Pollination ensures that a plant will produce full-bodied fruit and a full set of viable seeds.

the answer is C or D

You might be interested in
Are zebras white with black stripes or black with white stripes? or do they have brown stripes???
Elena L [17]

Answer:

<h2>Zebras are black with white stripes.</h2>
4 0
2 years ago
A mutation occurs in the sex cells of a full-grown zebra. The mutation affects the genes responsible for producing blood protein
Orlov [11]
The zebra's offspring will not survive
 <span />
3 0
3 years ago
Read 2 more answers
NAD and FAD work by loading and unloading _________ and _________ during energy transfers.
andrezito [222]

Answer:

Hydrogen and electrons

Explanation:

Nicotinamide adenine dinucleotide (NAD) and flavin adenine dinucleotide (FAD) serve as reducing power during energy transfers. One NAD+ accepts one hydrogen ions and two electrons and becomes reduced into NADH. Likewise, FAD accepts two hydrogen ions and two electrons and is reduced into FADH2. Oxidation of NADH and FADH2 into NAD+ and FAD respectively releases both hydrogen ions and electrons.  

For example, some of the energy of glucose released during glycolysis and Kreb's cycle is temporarily stored in the form of NADH and FADH2. Oxidation of NADH and FADH2 via electron transfer chain of mitochondria releases both electrons and hydrogen ions (protons). The protons are pumped across the inner mitochondrial membrane to generate the proton concentration gradient.  

7 0
3 years ago
What will happen to the frequency of the recessive allele for the hbs gene when there is an outbreak of malaria? the frequency w
Ad libitum [116K]

In the outbreak of malaria, the frequency of the recessive allele for the HbS gene will increase. The correct option is A.

<h3>What is the HbS gene?</h3>

HbS is a beta-globin gene known as sickle hemoglobin.

It causes sickle cell disease in humans.

The disease is expressed by two HbS variants or one HbS variant or one another beta-globin gene.

Malaria is caused by the plasmodium parasite, which is present in the saliva of the mosquito.

Thus, the correct option is A, the frequency will increase.

Learn more about HbS gene

brainly.com/question/14950995

8 0
2 years ago
Read 2 more answers
What is the biological significance of the temperature at which the amylase
kati45 [8]

Answer & explanation:

Amylase is part of enzymes, a group of large peptide molecules (formed by amino acids) whose role is to catalyze reactions in order to facilitate the synthesis of other biological molecules.

Amylase is found mainly in saliva (in the form of salivary amylase, or ptialin), acting in the breakdown of starch and glycogen in foods, reducing them to smaller particles, facilitating their digestion and absorption.

The action of enzymes depends on certain specific conditions, called optimal conditions. In the case of <u>amylase</u>, it depends on an optimum pH of 7 (neutral) and an optimum temperature of approximately 37 ° C.

This enzyme can still act between 35 ° C and 40 ° C, but below 35 ° C it is inactivated, preventing its functions from being performed, and above 40 ° C it suffers denaturation, causing changes in its structures.

Thus, it is concluded that the <u>temperature</u> (under optimal conditions) is important for enzymes because it keeps their actions and structures in proper operation.

3 0
3 years ago
Other questions:
  • If the human body has 5.0 qt of blood that contains 2 x 10 13 red blood cells, how many red blood cells are present in each micr
    10·2 answers
  • Which of the following helps to safeguard biodiversity?
    11·2 answers
  • The illustration shows a representative food web found in the marine environment. What would happen to this food web if the phyt
    5·1 answer
  • Question 20 (1 point)<br> Phototransduction is the process:
    13·1 answer
  • The three-dimensional structure of a protein is determined primarily by: A) electrostatic guidance from nucleic acid structure B
    15·1 answer
  • Biology. Carbohydrates.
    13·1 answer
  • Which of the following does not provide scientific evidence of changes in populations over time? Select one: a. biochemistry b.
    11·2 answers
  • Construct a food web and explain the interactions of the organisms that compose it
    6·1 answer
  • If you dissolved sugar in a liter of water, placed some of this solution in a permeable plastic bag and placed the bag in a beak
    11·1 answer
  • 1. What changes DNA but has no impact upon the phenotype of an individual.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!