Answer:monoecious-
A. has megasporangiate and microsporangiate flowers on the same plant
Dioecious- B. has megasporangiate and microsporangiate flowers on different plants.
Angiosperm-C. produce flowers and fruits
Gymnosperm- D. produce seeds that are not protected by the ovary
Explanation:
Monoecious plant are plant that have both male and female part or sex organ are located on the same plant example is cowpea
Dioecious are plant that have male and female gametes or organ are locate on different plants example is pawpaw
Angiosperm are called flowering plant. They have both fruits and seed. The ovule develops into seed while the ovary develops into the fruits. They are both unisexual and bisexual example is peas
Gymnosperms are non flowering plant. They have seeds but no fruits. They are unisexual example is pine
Planarians have eyespots which help them to sense light. They cant see any clear <span>object but they can tell what is light or dark. Tapeworms dont see anything</span>
Nucleic acids are the biolmolecules which are responsible for carrying information from one generation of organisms to the other. There are two types of nucleic acid namely the deoxyribo nucleic acid (DNA) and the ribo nucleic acid (RNA).
The similarity between the DNA and RNA is that both act as the genetic material carrying genetic information in them. Both are made up of polynucleotide chain with the repeating units called the nucleotides containing a nitrogenous base, a pentose sugar and phosphate. The difference lies in the type of the sugar and nitrogenous bases present. In RNA, the sugar is a ribose. In DNA, the sugar is a deoxy ribose derived from a ribose sugar by the loss of an oxygen atom. The nitrogenous bases of DNA are the adenine, guanine, thymine and cytosine. Whereas, the nitrogenous bases of RNA are the adenine, guanine, cytosine and uracil. Also, DNA is a double stranded molecule with two polynucleotide chains, whereas RNA is single stranded.
Answer:
If memory recalls correctly, that is a glass slider.
Explanation:
Muscle contraction that results in a change in joint angle is called <span>concentric contraction.
This contraction occurs when enough force that can overcome the resistance applied is developed by the muscle where this force developed is larger than the force of the resistance applied.</span>
