Answer:
Pollination is the transfer of pollen from the male part of the flower, known as the anther, to the female part of the flower, known as the stigma. This can occur through a variety of methods, including wind, water, or through the action of animals. Once the pollen lands on the stigma, it begins to grow a tube down through the style of the flower towards the ovary.
Fertilization occurs when the pollen tube reaches the ovary and fertilizes the egg cell inside the ovule. The fertilized egg cell then develops into a seed, while the ovary develops into a fruit. The process of fertilization requires the transfer of genetic information from the male parent to the female parent, which occurs when the sperm cell from the pollen combines with the egg cell in the ovule.
After fertilization, the ovule develops into a seed, which contains the genetic material necessary for the growth and development of a new plant. The fruit, which develops from the ovary, provides protection for the seeds and helps to disperse them away from the parent plant. This process of pollination and fertilization is essential for the reproduction of flowering plants, and allows for genetic diversity and evolution within plant populations.
B: the macula and otoliths in the vestibule
C: Nociceptors in the muscles and joints
D: The crista ampullaris in the semicircular canals.
Answer:
A: stretch receptors in the muscles, tendons and ligaments
Explanation:
Proprioception (or kinesthesia) is defined as any postural, positional information transmitted to the central nervous system by stretch receptors in the muscles, tendons and ligaments, joints or skin. In other words, it is the awareness of the movements produced by our members.
These receptors are found within the somatic nervous system, responsible for the different sensory experiences received and interpreted by our body. The most basic function of receptors is to provide the central nervous system (CNS) with information about the internal conditions of organic structures and the external environment.
B) False
2)The process of translation occurs at the ribosome
A)True
B) False
3)Transcription must occur before translation may occur
A) True
B) False
Answer:
1. False
2. True
3. True
Explanation:
hope this helps you :)
RNA contains ribose, not deoxyribose. Translation occurs at the ribosome. Transcription must occur before translation.
1) The sugar found in RNA is called deoxyribose
B) False
RNA contains the sugar ribose, not deoxyribose. Deoxyribose is the sugar found in DNA.
2) The process of translation occurs at the ribosome
A) True
Translation is the process of synthesizing proteins from mRNA at the ribosome.
3) Transcription must occur before translation may occur
A) True
Transcription is the process of synthesizing mRNA from a DNA template. It occurs before translation can begin.
#SPJ3
Answer:
the sun
Explanation:
Answer:
The correct statement is that a slow mutation rate makes it useful for determining evolutionary relationships between ancient species.
Explanation:
The rRNA or ribosomal RNA has an application as a molecular clock because of many factors. It exhibits a very slow mutation rate, that is, around one million years because of which it stays highly conserved in all the organisms. In the ribosomal RNAs of two organisms, the degree of mutations can be associated directly with the time they were originated in the past.
In supplementation, it possesses essential biological function because of which it can be witnessed in almost all the species.
Answer:
A slow mutation rate
What are the current U.S. laws regarding embryonic stem cells? In your
opinion, should scientists continue research with stem cells, or if you had a
disease and would benefit from the stem cell therapies, would you want
scientists to continue their research?
Answer:
They should not continue with research of stem cells
Explanation:
B. They develop a blastula
C. They eat dead or living
organisms
D. They make their own food
Answer:
D
Explanation:
plants make their own food not animals, hope this helped :)