1.Reproduction
2.Heredity
3.Variation in fitness or organism
4.variation in individual characters among members of the population
Answer:
The gene that can be masked by a dominant gene
Explanation:
To have a trait from a recessive gene you must only have gotten both genes from your parents, for example one may have gotten blue eyes as they got the recessive gene from both their parents.
Answer:
the material or protoplasm within a living cell, excluding the nucleus.
Explanation:
Answer:
Urochordata
Explanation:
Chordata is an animal phylum characterized by four features at some point in their lifetime. These four features are:
- notochord
- pharyngeal slits
- dorsal hollow nerve cord
- post-anall tail
Chordata is further divided into urochordata, cephalochordata and vertebrates.
Urochordates display all the four features of chordates in their larval form but their adult form has none of them except pharyngeal slits. They also change from their free swimming larval form to sessile adult form which means that they attach to a surface unlike the larval form. They also display filter feeding i.e. their food is filtered via the pharyngeal slits. Since all these characteristics are being displayed by the newly discovered species, it belongs to urochordata group.