There is no vascular cambium between the xylem and phloem in monocot vascular bundles. This means that no wood is produced in the annual ring.
<h3>What are annual rings?</h3>
An annual ring is a band of wood that can be seen in a cross-section of the stem or root of a temperate plant. It represents the annual growth of a plant. It represents a plant's growth over a year. Annual rings form as a result of vascular cambium activity during intrastellar secondary growth.
The study of tree growth rings can be very useful for determining the age of a specimen as well as understanding past hydrological phenomena as well as understanding geomorphological phenomena such as movements or landslides. The study of these rings can also be used to study and reconstruct the past and present climate of a specific area.
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<span>The component of human milk that caries out the phagocytosis of bacteria is macrophages. Macrophages are also responsible for the production of complement proteins within human milk. Furthermore between 40% and 80% of breast milk is made up of macrophages, making it the most abundant cell type within human milk.</span>
Mastication is the process by which food is crushed and ground by teeth. It increases the surface area of foods to allow a more efficient break down by enzymes.
Answer:
c.1 pink:1 white
Explanation:
Incomplete dominance is a genetic phenomenon whereby one allele of a gene is not completely dominant over the other allele, hence, it forms an heterozygous with an intermediate phenotype different from both parents. In this case of snapdragon plants, CRCR is the red allele while CWCW is the white allele. They form an intermediate phenotype that has pink flower colour; CRCW.
Hence, in a cross between a pink snapdragon (CRCW) and a white snapdragon (CWCW), four possible offsprings will be produced with two distinct genotypes: CRCW (2) and CWCW (2). Hence, this will give a ratio of 2:2 or 1:1 consisting of 1 pink : 1 white offspring.
